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BD71801GWL Datasheet Power Management Lsi

Manufacturer: ROHM

Overview: Datasheet Power Management LSI for Mobile Phone BD71801GWL General.

Datasheet Details

Part number BD71801GWL
Manufacturer ROHM
File Size 1.60 MB
Description Power Management LSI
Datasheet BD71801GWL-ROHM.pdf

General Description

The BD71801GWL is an integrated Power Management LSI available in a small 80-pins 0.4mm-pitch 3.8mm-by3.8mm Wafer-level CSP package, which is designed to meet demands for space-constrained Smart phones.

The device provides 5-Buck Converters.

The device also includes 12 general-purpose LDOs providing a wide range of voltage and current capabilities.

Key Features

  • 5-Channel High Efficiency Step-down Converters. (Adjustable Voltage Options by I2C) (Switching frequency 2MHz(TYP)).
  • All Buck Converters Support PFM/PWM Auto Mode.
  • 12-Channel LDOs are Programmable to Voltage Options by I2C.
  • LDOs and all Buck Converters Power ON/OFF Control Enabled by I2C Interface or External pin.
  • 2ch NMOS output LDOs (LDO11, 12) for Optimized Efficiency.
  • Power ON/OFF Sequence.

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BD71801GWL Distributor