ROHM's high efficiency step-down switching regulator BD9141MUV-E2 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.
Feature
- 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.)