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BH6053GU Datasheet Power management

Manufacturer: ROHM

General Description

The High-Efficiency Power Management IC is considered to be the best power supply for CPU application.

It integrates a step-down DC/DC converter and a multi channel LDO for portable devices.

Each LDO can be controlled externally.

Overview

TECHNICAL NOTE Power Management IC Series for Mobile Phones High-efficiency Power Management IC BH6053GU, BH6951GU, BH6952GU.

Key Features

  • 1) Fixed operation frequency (f=1.1MHz) 2) Low-current consumption at low load by using a LDO configured with a DC/DC converter 3) Includes soft start 4) Compact package 5) Includes over current limiter 6) Includes TSD (Thermal Shut Down) 7) Includes UVLO (Under Voltage Look Out) z.