Datasheet4U Logo Datasheet4U.com

BD71801GWL - Power Management LSI

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.

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.

📥 Download Datasheet

Datasheet Details

Part number BD71801GWL
Manufacturer ROHM
File Size 1.60 MB
Description Power Management LSI
Datasheet download datasheet BD71801GWL Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BD710 PNP Transistor ST Microelectronics
BD710 (BD708 - BD712) SILICON POWER TRANSISTOR SavantIC
BD710 PNP Transistor INCHANGE
BD711 COMPLEMENTARY SILICON POWER TRANSISTORS STMicroelectronics
BD711 (BD707 - BD711) SILICON POWER TRANSISTOR SavantIC

Other Datasheets by ROHM

Part Number Description
BD71805MWV System PMIC
BD71815AGW System PMIC
BD71837AMWV Power Management
BD71837MWV Power Management
BD71847AMWV Power Management

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.

View original datasheet text
Datasheet Power Management LSI for Mobile Phone BD71801GWL 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. All Buck Converters and LDOs are fully controllable by the I2C interface. The BD71801GWL is very easy to use in any mobile platforms. 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.