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16V to 60V, 1A 1ch 2.1MHz Synchronous Buck Converter Integrated FET For Automotive - BD9V100MUF-C (New)

BD9V100MUF-C is a current mode synchronous buck converter integrating high voltage rating POWER MOSFETs. The wide range input 16V to 60V and very short minimum pulse width down to 20ns enables direct conversion from 48V battery to 3.3V at 2.1MHz operation by Nano Pulse Control™.

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Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD9V100MUF-CE2 Active VQFN24FV4040 2500 2500 Taping Yes
 
Specifications:
Grade Automotive
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 16.0
Vin1(Max.)[V] 60.0
Vout1(Min.)[V] 0.8
Vout1(Max.)[V] 5.5
Iout1(Max.)[A] 1.0
SW frequency(Max.)[MHz] 2.3
Light Load mode No
EN Yes
PGOOD Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
Features:
    • Nano Pulse Control™ Enables Direct Conversion 60V to 3.3V at 2.1MHz
    • AEC-Q100 Qualified(Grade 1)
    • SW Minimum ON Time 20ns(Max)
    • Synchronous Switching Regulator Integrating POWER MOSFETs
    • Soft Start Function
    • Current Mode Control
    • Over Current Protection
    • Input Under Voltage Lock Out Protection
    • Input Over Voltage Lock Out Protection
    • Thermal Shutdown Protection
    • Output Over Voltage Protection
    • Short Circuit Protection
    • Wettable Frank QFN Package
 
ROHM Semiconductor reserves the right to change the specifications at any time.
 
Technical Data
Application Note

Resistor Value Table to set Output Voltage of Buck Converter IC

Application Note

Thermal Resistance

Application Note

Snubber Circuit for Buck Converter IC

Application Note

Buck DC/DC Converter Recommended Inductor List

Application Note

PCB Layout Techniques of Buck Converter

Application Note

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Application Note

Efficiency of Buck Converter

Application Note

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

Application Note

Capacitor Calculation for Buck converter IC

Application Note

Inductor Calculation for Buck converter IC

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Thermal Resistance

Application Note

Considerations for Power Inductors Used for Buck Converters