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BD7185AGWL Datasheet Power Management LSI

Manufacturer: ROHM

General Description

The BD7185AGWL 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.

Overview

Datasheet Power Management LSI for Mobile Phone BD7185AGWL General.

Key Features

  • 5-channel high-efficiency Buck Converters (16-step adjustable VO by I2C).
  • 12-channel CMOS-type LDO (16-step adjustable VO by I2C).
  • LDO and Buck Converter power ON/OFF control by I2C interface or external pin.
  • Power ON/OFF sequence.
  • 32.768kHz OSC and output buffer.
  • 4-to-1 analog switch.
  • TCXO buffer.
  • SIM card I/F.
  • I2C compatible Interface.
  • I2C device address changeable by ADRS pin. (Devi.