ROHM's high efficiency dual step-down switching regulator BD9150 / 52MUV is a power supply designed to produce a low voltage including 3.3, 1.2volts from 5.0volts 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
- 2ch Switching Regulator
- Offers fast transient response with current mode PWM control system
- Offers highly efficiency for all load range with synchronous rectifier (Pch / Nch FET) and SLLM™ (Simple Light Load Mode)
- Incorporates soft-start function
- Incorporates ULVO functions
- Incorporates thermal protection and short-current protection circuit with time delay function
- Incorporates shutdown function. Icc=0μA (Typ.)
- Incorporates independent shutdown function for each out put
- Output current max 1.5A / 1.5A
