Ti Bq26100 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

Model NO.
BQ26100
Reach
Yes
Delivery Time
1-3 Days
Lead Finish / Ball Material
Nipdau / Snagcu
RoHS
Yes
Rating
Catalog
Transport Package
Small Large T&R
Specification
9 mm² 3 x 3
Trademark
TI
HS Code
8542399000
Production Capacity
60000
Reference Price
Please contact us for quote
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Product Description

Ti Bq26100 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

Packaging information

Package | Pins VSON (DRP) | 6
Operating temperature range (°C) -40 to 85
Package qty | Carrier 3,000 | LARGE T&R

Features for the BQ26100

  • 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

Description for the BQ26100

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. The security is achieved using the SHA-1 hash function inside the widely adopted keyed-hash message authentication code (HMAC) construction. A unique 128-bit key is stored in each bq26100 device, allowing the host to authenticate each pack.

The bq26100 device communicates to the system over a simple one-wire bi-directional serial interface. The 5-kbits/s SDQ bus interface reduces communications overhead in the external microcontroller. The bq26100 device also derives power over the SDQ bus line via an external capacitor.

Ti Bq26100 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

Ti Bq26100 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

Ti Bq26100 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

Ti Bq26100 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.














 

 

Integrated Circuit

PNEUTEC.IT, 2023