Datasheet Summary
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3.0A Step-Down Converter
Features
3A Output Current Efficiency up to nearly 90% @+5V /3A output +3.85V to +23V Input Range 55µA Shutdown Supply Current 380kHz Switching Frequency Adjustable Output Voltage from 1.22V to 0.85- VIN Cycle-by-Cycle Current Limit Protection Thermal Shutdown Protection Frequency Fold Back at Short Circuit Low start up input voltage ; Low dropout to nearly 0.7V full pin-pin with ACT4060/ TD1410 / MP1410 SOP-8 Package
GENERAL DESCRIPTION
The BM1430 is a current-mode step-down DC-DC converter that generates up to 3A output current at 380kHz switching frequency. The device utilizes advanced BCD process for operation with...