BQ26100 - Battery Pack Security Authentication

Product Overview

Texas Instruments

Datasheet Details

Part number	BQ26100
Manufacturer	Texas Instruments
File Size	0.97 MB
Description	Battery Pack Security Authentication
Datasheet	BQ26100 Datasheet
Additional preview pages of the BQ26100 datasheet.

Product details

Description

The bq26100 device provides a method to authenticate battery packs, ensuring that only packs manufactured by authorized sub-contractors are used in the end application.

Features

1 Provides authentication of battery packs through SHA-1 engine based HMAC.
160-byte one-time programmable (OTP), 16-bytes EEPROM.
Internal time-base eliminates external crystal oscillator.
Low-power operating modes:.
Active: < 50 μA.
Sleep: 8 μA typical.
Single-wire SDQ interface.
Powers directly from the communication bus.
6-lead VSON package 2.

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Published: May 15, 2022 |