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FFG3105 - Battery ID and Smart Charge Monitor

General Description

The FFG3105 battery ID and smart charge monitor chip is designed for battery packs used in cell phones and other mobile devices.

The FFG3105 has two programmable 64-bit registers, which can be used to store a pack‟s identification code.

Key Features

  • Two, One-Time-Programmable, 64-Bit Registers for Unique Identifier Codes.
  • Precision Voltage and Temperature Measurement enables Smart Charging Topologies.
  • Low Power: < 2 µA Shutdown Current 2 µA Standby Current < 4.5 µA Average Active Current.
  • Fully Integrated I2C Slave with support for Normal and Fast Modes with auto increment.
  • Internal BID redundancy for increased robustness.
  • 6-Ball, 2 x 3, 0.5 mm Pitch - Chip Scale Packaging (WLCSP).

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Full PDF Text Transcription (Reference)

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FFG3105 — Battery ID and Smart Charge Monitor February 2016 FFG3105 Battery ID and Smart Charge Monitor Features  Two, One-Time-Programmable, 64-Bit Registers for Unique Identifier Codes.  Precision Voltage and Temperature Measurement enables Smart Charging Topologies  Low Power: < 2 µA Shutdown Current 2 µA Standby Current < 4.5 µA Average Active Current  Fully Integrated I2C Slave with support for Normal and Fast Modes with auto increment.  Internal BID redundancy for increased robustness  6-Ball, 2 x 3, 0.5 mm Pitch - Chip Scale Packaging (WLCSP) Applications  Battery Packs  Mobile Devices Description The FFG3105 battery ID and smart charge monitor chip is designed for battery packs used in cell phones and other mobile devices.