ROHM's high efficiency step-down switching regulator BD9137MUV-E2 / 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.
Feature
- 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