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LP3918 - Battery Charge Management/Regulator

General Description

The LP3918 is a fully integrated charger and multiregulator unit designed for CDMA cellular phones.

Key Features

  • 1.
  • 2 Fully Integrated Li-Ion Battery Charger with Thermal Regulation.
  • USB Charge Mode.
  • 7 Low Noise LDO’s.
  • 2 x 300 mA.
  • 3 x 150 mA.
  • 2 x 80 mA.
  • I2C Compatible Interface for Controlling LDO Outputs and Charger Operation.
  • Thermal Shutdown.
  • Under Voltage Lockout.
  • 25-Bump Thin DSBGA Package 2.5 x 2.5 mm.
  • Options Available on Request, Please Contact Sales Office for Further Information;.
  • Level Dete.

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Other Datasheets by Texas Instruments

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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.

View original datasheet text
LP3918 www.ti.com SNVS476D – AUGUST 2007 – REVISED MAY 2013 LP3918 Battery Charge Management and Regulator Unit Check for Samples: LP3918 FEATURES 1 •2 Fully Integrated Li-Ion Battery Charger with Thermal Regulation • USB Charge Mode • 7 Low Noise LDO’s – 2 x 300 mA – 3 x 150 mA – 2 x 80 mA • I2C Compatible Interface for Controlling LDO Outputs and Charger Operation • Thermal Shutdown • Under Voltage Lockout • 25-Bump Thin DSBGA Package 2.5 x 2.5 mm • Options Available on Request, Please Contact Sales Office for Further Information; – Level Detect on HF_PWR & PWR_ON – LDO Charging Mode – Custom Default Settings on Charger, and LDO O/P's.