BD9035AEFV-C
Product Enquiry: BD9035AEFV-C Enquire
|
Automatically Controlled Buck-Boost Switching Regulator |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck / Boost |
3.8 to 30 |
0.8 to 24 |
- |
0.6 |
- |
-40 to 125 |
Yes |
Yes |
 |
Product Overview BD9035AEFV-C |
| The BD9035AEFV-C is a buck-boost switching controller with a high withstand voltage and a wide input range (VIN=3.8~30V) capable of generating buck-boost output with one inductor. The IC has a ±7% high accuracy switching frequency for the entire operating temperature range (Ta=-40℃~+125℃). Because of the automatically controlled buck-boost system the BD9035AEFV-C also has a higher efficiency compared to regular switching regulators employing Sepic or H-bridge systems. |
 |
• Power supply voltage: 40V(maximum rating)
• Automatically controlled buck-boost system.
• ±7% High accuracy switching frequency (Ta=-40°C~+125°C).
• PLL circuit for external synchronization: 100kHz~600kHz
• Two-stage overcurrent protection through one external resistor.
• Various protection functions
• Undervoltage, overvoltage output detection circuit & constant output monitor pin (PGOOD)
• AEC-Q100 Qualified |
HTSSOP-B24 |
Non |
|
|
|
| Controller |
FS supportive |
|
|
|
|
|
- |
- |
|
|
BD90521EFV-C
Product Enquiry: BD90521EFV-C Enquire
|
2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
2.6 to 5.5 |
0.6 to 5 |
2 |
2.4 |
No |
-40 to 125 |
Yes |
Yes |
 |
Product Overview BD90521EFV-C |
| The BD90521EFV-C is a synchronous step-down converter which operates in current mode. It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor. It can supply a maximum output current of 2A with built-in Pch and Nch output MOSFET. Output voltage and oscillation frequency can be adjusted by external resistors and can also be synchronized with an external clock. |
 |
• AEC-Q100 Qualified
• Up to 2.4MHz movement
• Excellent Load Response by Current Mode Control
• Built-in Pch/Nch Output MOSFET
• Frequency Synchronization with External Clock
• Output Error Monitor Terminal (PGOOD Terminal)
• Adjustable Output Voltage and Oscillation Frequency by External Resistors
• Up to 2.4MHz movement
• Built-in Self-Reset Type Overcurrent Protection
• Built-in Output Overvoltage/Short Circuit Detection
• Built-in Temperature Protection (TSD) and UVLO |
HTSSOP-B20 |
Non |
|
|
|
| Integrated FET |
- |
|
|
|
|
|
- |
- |
|
|
BD90521MUV-C
Product Enquiry: BD90521MUV-C Enquire
|
2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
2.6 to 5.5 |
0.6 to 5 |
2 |
2.4 |
No |
-40 to 125 |
Yes |
Yes |
 |
Product Overview BD90521MUV-C |
| The BD90521MUV-C is a synchronous step-down converter which operates in current mode. It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor. It can supply a maximum output current of 2A with built-in Pch and Nch output MOSFET. Output voltage and oscillation frequency can be adjusted by external resistors and can also be synchronized with an external clock. |
|
• AEC-Q100 Qualified
• Up to 2.4MHz movement
• Excellent Load Response by Current Mode Control
• Built-in Pch/Nch Output MOSFET
• Frequency Synchronization with External Clock
• Output Error Monitor Terminal (PGOOD Terminal)
• Adjustable Output Voltage and Oscillation Frequency by External Resistors
• Up to 2.4MHz movement
• Built-in Self-Reset Type Overcurrent Protection
• Built-in Output Overvoltage/Short Circuit Detection
• Built-in Temperature Protection (TSD) and UVLO |
VQFN20SV4040 |
Non |
|
|
|
| Integrated FET |
- |
|
|
|
|
|
- |
- |
|
|
BD90541MUV-C
Product Enquiry: BD90541MUV-C Enquire
|
2.6V to 5.5V, 4A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
2.6 to 5.5 |
0.6 to 5 |
4 |
2.4 |
No |
-40 to 125 |
Yes |
Yes |
 |
Product Overview BD90541MUV-C |
| The BD90541MUV-C is a synchronous step-down converter which operates in current mode. It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor. It can supply a maximum output current of 4A with built-in Pch and Nch output MOSFET. Output voltage and oscillation frequency can be adjusted by external resistors and can also be synchronized with an external clock. |
|
• AEC-Q100 Qualified
• Up to 2.4MHz movement
• Excellent Load Response by Current Mode Control
• Built-in Pch/Nch Output MOSFET
• Frequency Synchronization with External Clock
• Output Error Monitor Terminal (PGOOD Terminal)
• Adjustable Output Voltage and Oscillation Frequency by External Resistors
• Up to 2.4MHz movement
• Built-in Self-Reset Type Overcurrent Protection
• Built-in Output Overvoltage/Short Circuit Detection
• Built-in Temperature Protection (TSD) and UVLO |
VQFN20SV4040 |
Non |
|
|
|
| Integrated FET |
- |
|
|
|
|
|
- |
- |
|
|
BD9060F-C
|
Input Voltage 5.0V to 35V Output Switch Current 2A 1ch Step-Down DC/DC Converter |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
5 to 35 |
0.8 to 35 |
2 |
- |
- |
-40 to 125 |
- |
- |
 |
Product Overview BD9060F-C |
| The BD90660HFP-C BDD9060F-C are high-accuracy frequency-flexible step-down switching regulators with built-in POWER MOSFET which can withstand high pressure. The operational frequency is freely configurable with external resistance. It features a wide input voltage range (5V to 35V) and a high frequency accuracy of ±5% (f=200kHz to 500kHz). Furthermore, an external synchronization input pin enables synchronous operation with external clock. The output capacitor corresponds to the ceramic capacitor. |
 |
• Minimal external components
• P-ch POWER MOSFET included in the package
• Low dropout:100% ON duty cycle
• External synchronization enabled
• Soft start function: soft start time fixed to 2.7ms (Typ)
• Built-in overcurrent protection circuit
• Built-in thermal shutdown protection circuit |
SOP8 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD9060HFP-C
|
Input Voltage 5V to 35V Output Switch Current 2A 1ch Step-Down DC/DC Converter |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
5 to 35 |
0.8 to 35 |
2 |
- |
- |
-40 to 125 |
- |
- |
 |
Product Overview BD9060HFP-C |
| The BD90660HFP-C BDD9060F-C are high-accuracy frequency-flexible step-down switching regulators with built-in POWER MOSFET which can withstand high pressure. The operational frequency is freely configurable with external resistance. It features a wide input voltage range (5V to 35V) and a high frequency accuracy of ±5% (f=200kHz to 500kHz). Furthermore, an external synchronization input pin enables synchronous operation with external clock. The output capacitor corresponds to the ceramic capacitor. |
 |
• Minimal external components
• P-ch POWER MOSFET included in the package
• Low dropout:100% ON duty cycle
• External synchronization enabled
• Soft start function: soft start time fixed to 2.7ms (Typ)
• Built-in overcurrent protection circuit
• Built-in thermal shutdown protection circuit |
HRP7 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD90610EFJ-C
Product Enquiry: BD90610EFJ-C Enquire
|
Input 3.5 V to 36 V Output 1.25A 1ch Step-Down Regulator |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
3.5 to 36 |
0.8 to 36 |
1.25 |
0.6 |
No |
-40 to 125 |
No |
No |
 |
Product Overview BD90610EFJ-C |
| BD90610EFJ-C is a step-down switching regulator controllers with integrated POWER MOS FET and has the capability to withstand high input voltage, providing a free setting function of operating frequency with external resistor. This switching regulator controller features a wide input voltage range (3.5 V to 36 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. |
 |
• Integrated Pch POWER MOSFET
• Low Dropout: 100% ON Duty Cycle
• External Synchronization Enabled
• Soft Start Function: 1.38ms (f=500kHz)
• Current Mode Control
• Over Current Protection
• Low Supply Voltage Error Prevention
• Thermal Shut Down Protection
• Short Circuit Protection
• High power HRP7 package mounted
• Compact and High power HTSOP-J8 package mounted
• AEC-Q100 Qualified
• Load dump up to 42V |
HTSOP-J8 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD90620EFJ-C
Product Enquiry: BD90620EFJ-C Enquire
|
Input 3.5 V to 36 V Output 2.5A 1ch Step-Down Regulator |
Recommended |
AEC-Q100 (Automotive Grade |
1 |
Buck |
3.5 to 36 |
0.8 to 36 |
2.5 |
0.6 |
No |
-40 to 125 |
No |
No |
 |
Product Overview BD90620EFJ-C |
| BD90620EFJ-C is a step-down switching regulator controllers with integrated POWER MOS FET and has the capability to withstand high input voltage, providing a free setting function of operating frequency with external resistor. This switching regulator controller features a wide input voltage range (3.5 V to 36 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. |
 |
• Integrated Pch POWER MOSFET
• Low Dropout: 100% ON Duty Cycle
• External Synchronization Enabled
• Soft Start Function: 1.38ms (f=500kHz)
• Current Mode Control
• Over Current Protection
• Low Supply Voltage Error Prevention
• Thermal Shut Down Protection
• Short Circuit Protection
• High power HRP7 package mounted
• Compact and High power HTSOP-J8 package mounted
• AEC-Q100 Qualified
• Load dump up to 42V |
HTSOP-J8 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD90620HFP-C
Product Enquiry: BD90620HFP-C Enquire
|
Input 3.5 V to 36 V Output 2.5A 1ch Step-Down Regulator |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
3.5 to 36 |
0.8 to 36 |
2.5 |
0.6 |
No |
-40 to 125 |
No |
No |
 |
Product Overview BD90620HFP-C |
| BD90620HFP-C is a step-down switching regulator controllers with integrated POWER MOS FET and has the capability to withstand high input voltage, providing a free setting function of operating frequency with external resistor. This switching regulator controller features a wide input voltage range (3.5 V to 36 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. |
 |
• Integrated Pch POWER MOSFET
• Low Dropout: 100% ON Duty Cycle
• External Synchronization Enabled
• Soft Start Function: 1.38ms (f=500kHz)
• Current Mode Control
• Over Current Protection
• Low Supply Voltage Error Prevention
• Thermal Shut Down Protection
• Short Circuit Protection
• High power HRP7 package mounted
• Compact and High power HTSOP-J8 package mounted
• AEC-Q100 Qualified
• Load dump up to 42V |
HRP7 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD90640EFJ-C
Product Enquiry: BD90640EFJ-C Enquire
|
Input 3.5 V to 36 V Output 4A 1ch Step-Down Regulator |
Recommended |
AEC-Q100 (Automotive Grade) |
1 |
Buck |
3.5 to 36 |
0.8 to 36 |
4 |
0.6 |
No |
-40 to 125 |
Yes |
No |
 |
Product Overview BD90640EFJ-C |
| BD90640EFJ-C is a step-down switching regulator controllers with integrated POWER MOS FET and has the capability to withstand high input voltage, providing a free setting function of operating frequency with external resistor. This switching regulator controller features a wide input voltage range (3.5 V to 36 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. |
 |
• Integrated Pch POWER MOSFET
• Low Dropout: 100% ON Duty Cycle
• External Synchronization Enabled
• Soft Start Function: 1.38ms (f=500kHz)
• Current Mode Control
• Over Current Protection
• Low Supply Voltage Error Prevention
• Thermal Shut Down Protection
• Short Circuit Protection
• High power HRP7 package mounted
• Compact and High power HTSOP-J8 package mounted
• AEC-Q100 Qualified
• Load dump up to 42V |
HTSOP-J8 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD90640HFP-C
Product Enquiry: BD90640HFP-C Enquire
|
Input 3.5 V to 36 V Output 4A 1ch Step-Down Regulator |
Recommended |
AEC-Q100 (Automotive Grade |
1 |
Buck |
3.5 to 36 |
0.8 to 36 |
4 |
0.6 |
No |
-40 to 125 |
Yes |
No |
 |
Product Overview BD90640HFP-C |
| BD90640HFP-C is a step-down switching regulator controllers with integrated POWER MOS FET and has the capability to withstand high input voltage, providing a free setting function of operating frequency with external resistor. This switching regulator controller features a wide input voltage range (3.5 V to 36 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. |
 |
• Integrated Pch POWER MOSFET
• Low Dropout: 100% ON Duty Cycle
• External Synchronization Enabled
• Soft Start Function: 1.38ms (f=500kHz)
• Current Mode Control
• Over Current Protection
• Low Supply Voltage Error Prevention
• Thermal Shut Down Protection
• Short Circuit Protection
• High power HRP7 package mounted
• Compact and High power HTSOP-J8 package mounted
• AEC-Q100 Qualified
• Load dump up to 42V |
HRP7 |
Non |
|
|
|
| Integrated FET |
FS supportive |
|
|
|
|
|
- |
- |
| Contact Willow |
Contact Willow |
- |
|
|
BD9102FVM
|
4.5-5.5V 0.8A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4.5 to 5.5 |
1.24 to 1.24 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9102FVM |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9104FVM
|
4.5-5.5V 0.8A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4.5 to 5.5 |
3.3 to 3.3 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9104FVM |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9106FVM
|
4.0-5.5V 0.8A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4 to 5.5 |
1 to 2.5 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9106FVM |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9106FVM-LB
Product Enquiry: BD9106FVM-LB Enquire
|
4.0-5.5V 0.8A 1ch Synchronous Buck Converter |
Recommended |
Industrial |
1 |
Buck |
4 to 5.5 |
1 to 2.5 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9106FVM-LB |
| This is the product guarantees long life cycle in Industrial market. ROHM’s high efficiency step-down switching regulator BD9106FVM-LB is a power supply designed to produce a low voltage including 1 volts from 5 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• Long Life Cycle Product for Industrial Applications.
• Fast Transient Response with Current Mode PWM Control System.
• Highly Efficiency with Synchronous Rectifier(Nch/Pch FET) and SLLM™ (Simple Light LoadMode)
• Soft-Start Function.
• Thermal Protection and ULVO Functions.
• Short-Current Protection Circuit with Time Delay Function.
• Shutdown Function |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9107FVM
|
4.5-5.5V 1.2A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4.5 to 5.5 |
1 to 1.8 |
1.2 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9107FVM |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9109FVM
|
4.5-5.5V 0.8A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4.5 to 5.5 |
3.3 to 3.3 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9109FVM |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9109FVM-LB
Product Enquiry: BD9109FVM-LB Enquire
|
4.5-5.5V 0.8A 1ch Synchronous Buck Converter |
Recommended |
Industrial |
1 |
Buck |
4.5 to 5.5 |
3.3 to 3.3 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9109FVM-LB |
| This is the product guarantees long life cycle in Industrial market. ROHM’s high efficiency step-down switching regulator BD9109FVM-LB is a power supply designed to produce a low voltage including 3.3 volts from 5 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• Long Life Cycle Product for Industrial Applications.
• Fast Transient Response with Current Mode PWM Control System.
• Highly Efficiency with Synchronous Rectifier (Nch/Pch FET) and SLLM™ (Simple Light Load Mode)
• Soft-Start Function.
• Thermal Protection and ULVO Functions.
• Short-Current Protection Circuit with Time Delay Function.
• Shutdown Function |
MSOP8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9110NV
|
4.5-5.5V 2A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4.5 to 5.5 |
1 to 2.5 |
2 |
1 |
Yes |
-25 to 105 |
Yes |
No |
 |
Product Overview BD9110NV |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
SON008V5060 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9111NV
|
4.5-5.5V 2A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
4.5 to 5.5 |
3.3 to 3.3 |
2 |
1 |
Yes |
-25 to 105 |
Yes |
No |
 |
Product Overview BD9111NV |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
SON008V5060 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9120HFN
|
2.5-5.5V 0.5A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.7 to 4.5 |
1 to 1.5 |
0.8 |
1 |
Yes |
-25 to 85 |
Yes |
No |
 |
Product Overview BD9120HFN |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function.
• Incorporates shutdown function. Icc=0μA(Typ.) |
HSON8 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9122GUL
|
2.5-5.5V 0.5A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.5 to 5.5 |
1 to 2 |
0.5 |
1 |
Yes |
-30 to 85 |
Yes |
No |
 |
Product Overview BD9122GUL |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function.
• Incorporates shutdown function. Icc=0μA(Typ.) |
VCSP50L2 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9123MUV
|
2.7-5.5V 1.2A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.7 to 5.5 |
0.85 to 1.2 |
1.2 |
1 |
Yes |
-40 to 85 |
Yes |
No |
 |
Product Overview BD9123MUV |
| ROHM's high efficiency step-down switching regulator BD9123MUV is a power supply designed to produce a low voltage including 0.85 to 1.2 volts from 5 / 3.3 volts power supply line. The output voltage can be set with the built-in selector. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with synchronous rectifier (Pch / Nch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates setup function of the output voltage (3bits)
• Incorporates PGOOD function.
• Incorporates soft-start function.
• Incorporates thermal protection ,ULVO function.
• Incorporates short-current protection circuit with time delay function.
• Incorporates shutdown function. Icc=0μA(Typ.)
• High heat radiation small surface mount package : VQFN020V4040 |
VQFN016V3030 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9130NV
|
2.7-5.5V 2A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.7 to 5.5 |
1 to 2.5 |
2 |
1 |
Yes |
-25 to 105 |
Yes |
No |
 |
Product Overview BD9130NV |
| ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
 |
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
SON008V5060 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD91361MUV
|
2.7-5.5V 4A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.7 to 5.5 |
0.8 to 3.3 |
4 |
1 |
Yes |
-40 to 105 |
Yes |
No |
 |
Product Overview BD91361MUV |
| ROHM's high efficiency step-down switching regulator BD9137MUV / BD91361MUV are a power supply designed to produce a low voltage including 0.8 volts from 5.5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with synchronous rectifier (Nch/Nch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function.
• Incorporates shutdown function Icc=0μA(Typ.)
• Employs small surface mount package: VQFN020V4040 |
VQFN020V4040 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD91364BMUU
|
2.9V to 5.5V Input, 5A Integrated MOSFET Single Synchronous Buck DC/DC Converter |
Recommended |
Standard |
1 |
Buck |
2.9 to 5.5 |
0.8 to 4.4 |
5 |
1.7 |
Yes |
-40 to 105 |
Yes |
Yes |
 |
Product Overview BD91364BMUU |
| ROHM's high efficiency switching regulator, BD91364BMUU, is a step-down converter designed to produce a low voltage output of 0.8V to 3.3V from a 2.9V to 5.5V power supply line. It offers high efficiency in all load ranges by automatic PFM/PWM adjustment. It employs an On-time control system to provide faster transient response to sudden change in load. |
|
• Fast transient response with On-time control system.
• High efficiency for all load range with synchronous
rectifier (Nch/Nch FET) and adaptive PFM/PWM system.
• Adjustable Soft-start function.
• Thermal and UVLO protection.
• Short-circuit current protection with timer latch.
• Shutdown function. |
VQFN20U4040M |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
|
|
- |
- |
|
|
BD9137MUV
|
2.7-5.5V 4A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.7 to 5.5 |
0.8 to 3.3 |
4 |
1 |
Yes |
-40 to 105 |
Yes |
No |
 |
Product Overview BD9137MUV |
| ROHM's high efficiency step-down switching regulator BD9137MUV / BD91361MUV are a power supply designed to produce a low voltage including 0.8 volts from 5.5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with synchronous rectifier (Nch/Nch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with hiccup function.
• Incorporates shutdown function Icc=0μA (Typ.)
• Employs small surface mount package : VQFN020V4040 |
VQFN020V4040 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9139MUV
|
2.7-5.5V 3A 1ch Synchronous Buck converter |
Recommended |
Standard |
1 |
Buck |
2.7 to 5.5 |
0.8 to 3.3 |
3 |
1 |
Yes |
-40 to 105 |
Yes |
No |
 |
Product Overview BD9139MUV |
| ROHM’s high efficiency step-down switching regulator BD9139MUV is a power supply designed to produce a low voltage including 0.8 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Nch FET) and SLLM™ (Simple Light Load Mode)
• Input voltage range : 2.7V to 5.5V
• Output current max. : 3A
• 1MHz Fixed frequency Operation
• Incorporates soft-start function.
• Incorporates thermal protection, ULVO and short-current protection circuit with time delay function.
• Incorporates shutdown function. Icc=0μA (Typ.) |
VQFN016V3030 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD9141MUV
|
4.5-13.2V 2A 1ch Synchronous Buck converter |
Recommended |
Standard |
2 |
Buck |
4.5 to 13.2 |
2.5 to 6 |
2 |
0.5 |
Yes |
-40 to 105 |
Yes |
No |
 |
Product Overview BD9141MUV |
| ROHM's high efficiency step-down switching regulator BD9141MUV is a power supply designed to produce a low voltage including 5.0 / 3.3 volts from 2 lithium cell power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• 1ch Switching Regulator
• Offers fast transient response with current mode PWM control system
• Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
• Incorporates soft-start function.
• Incorporates thermal protection and ULVO functions.
• Incorporates short-current protection circuit with time delay function
• Incorporates shutdown function. Icc=0μA (Typ.) |
VQFN020V4040 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
BD91501MUV
|
2.55-5.5V 0.4A/0.3A 2ch Synchronous Buck converter |
Recommended |
Standard |
2 |
Buck |
2.55 to 5.5 |
1.8 to 2.55 |
0.4 |
1.65 |
Yes |
-30 to 105 |
Yes |
No |
 |
Product Overview BD91501MUV |
| ROHM's high efficiency dual step-down switching regulator BD91501MUV is a 2ch output power supply designed to produce a low voltage including 2.55V/0.4A and 1.8V/0.3A from 3.3V power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load. |
|
• Offers fast transient response with current mode PWM control system.
• Offers highly efficiency for all load range with
synchronous rectifier (Pch/Nch FET) and SLLM™ (Simple Light Load Mode)
• 2ch output power supply (2.55V, 1.8V)
• 2ch output ON/OFF individual control
• Full 100% Duty function
• Incorporates soft start function
• Incorporates thermal protection and UVLO function
• Incorporates short-current protection with timer latch
• Incorporates shutdown function Icc=0μA (Typ.)
• Employs small surface mount package: VQFN016V3030
• Halogen free |
VQFN016V3030 |
Synchronous |
|
|
|
| Integrated FET |
- |
|
|
|
 |
|
- |
- |
|
|
