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BD7185AGWL - Power Management LSI

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.

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.

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Datasheet Details

Part number BD7185AGWL
Manufacturer ROHM
File Size 1.25 MB
Description Power Management LSI
Datasheet download datasheet BD7185AGWL Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Datasheet Power Management LSI for Mobile Phone BD7185AGWL 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. All Buck Converters and LDOs are fully controllable by the I2C interface. The BD7185AGWL is very easy to use in any mobile platforms. 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.