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bq40z80 - 2-Series to 7-Series Li-Ion Battery-Pack Manager

General Description

The bq40z80 device, incorporating patented Impedance Track™ technology, is a fully integrated, single-chip, pack-based solution that provides a rich array of

Key Features

  • 1 Fully Integrated 2-Series to 7-Series Li-Ion or LiPolymer Cell Battery Pack Manager and Protection.
  • Next-Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries.
  • Configurable Multifunction Pins to Support a Variety of.

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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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Product Folder Order Now Technical Documents Tools & Software Support & Community bq40z80 SLUSBV4A – JUNE 2018 – REVISED NOVEMBER 2018 bq40z80 2-Series to 7-Series Li-Ion Battery Pack Manager 1 Features •1 Fully Integrated 2-Series to 7-Series Li-Ion or LiPolymer Cell Battery Pack Manager and Protection • Next-Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries • Configurable Multifunction Pins to Support a Variety of Applications • Supports Either Elliptic Curve Cryptography (ECC) or SHA-1 Authentication • High-Side N-CH Protection FET Drive • Integrated Cell Balancing While Charging or at Rest • Supports 29-Ah Batteries Natively, and Larger Capacities with Scaling • Full Array of Programmable Protection Features –