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Datasheet
2.55V/0.4A 1.8V/0.3A Output 2ch Synchronous Buck Converter Integrated FET
BD91501MUV
●Description
ROHM’s buck converter 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.
●Features Offers fast transient response with current mode PWM control system. Offers highly efficiency for all load range with synchronous rectifier (Pch/Nch FET) and SLLMTM (Simple Light Load Mode) Incorporates soft start function Incorporates thermal protection and UVLO function Incorporates short-current protection with timer latch Incorporates shutdown function Icc=0µA (Typ.) Full 100% Duty function 2ch output power supply (2.55V, 1.8V) 2ch output ON/OFF individual control .