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TI BQ79600PWRQ1

Manufacturer
TI
MPN
BQ79600PWRQ1
LCSC Part #
C2869947
Packaging
TSSOP-16
Customer #
Key Attributes
Automotive SPI/UART communication interfaces with automatic host wake-up function and compliant with functional safety standards
DatasheetTI BQ79600PWRQ1
RoHS Compliance2 documents available
In-Stock: 794
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QtyUnit PriceTotal Amount
1+$ 6.1734$ 6.17
10+$ 5.2983$ 52.98
30+$ 4.7788$ 143.36
100+$ 4.2528$ 425.28
500+$ 4.0102$ 2005.10
1,000+$ 3.9021$ 3902.10
Standard Packaging2000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Specialized
ManufacturerTI
PackagingTSSOP-16
InterfaceSPI
Voltage - Supply4.75V~40V
Features-
0V Battery Charge-
The Chip Type-
Operating Temperature-40℃~+125℃
Charge Current - Max-
Quiescent Supply Current7uA
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Introduction

AI Translation

The BQ79600-Q1 is a communication (bridge) IC designed to connect a microcontroller (MCU) and TI battery monitoring ICs, such as the BQ7961X-Q1. The device converts information from the MCU into signals that can be recognized and transmitted using TI's battery management daisy-chain protocol. Signals from the daisy chain are decoded into bitstreams and then sent back to the MCU. When using a ring architecture, the BQ79600-Q1 can wake up the MCU and PMIC in shutdown/sleep mode if any unmasked faults are detected. The BQ79600-Q1 is a bridge IC designed to interface between a microcontroller (MCU) and TI battery monitoring ICs (BQ7961X-Q1 family). It translates between the daisy-chain interface and the SPI/UART interface. It is fully compatible with the BQ7961X-Q1 family. When working with the BQ7961X-Q1 family, the BQ79600-Q1 supports automatic host wakeup through the INH pin when an unmasked fault is detected in the high-voltage battery pack.

Features

AI Translation
  • Qualified for automotive applications with the following AEC-Q100 characteristics:
    • Device Temperature Grade 1: -40°C to +125°C ambient operating temperature range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Developed for functional safety applications; documentation (Safety Manual, Functional Safety Analysis Report) available to support ISO 26262 system design for systems meeting ASIL D requirements
  • Hardware meets ASIL-D requirements; automatically wakes up BMS/BMU system upon fault detection in ring architecture
  • Supply voltage range: 4.75V to 40V
  • UART/SPI host interface
  • 3.3V/5V logic compatible
  • Isolated differential daisy-chain
  • Ring architecture support with single device
  • Transformer/capacitor isolation support
  • Specifically designed for BCI/EMI/EMC robustness
  • Supports BQ7961X-Q1 family, BQ7965X, BQ7963X, and future devices

Applications

AI Translation
  • Battery Management System (BMS)
  • Other HEV/EV
  • Fuel Cell
  • Energy Storage