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BQ79616PAPRQ1 +BOM

16-S automotive precision battery monitor, balancer and integrated protector with ASIL-D compliance

Manufacturer:

TI
Mfr.Part #:

BQ79616PAPRQ1
Datasheet:

BQ79616PAPRQ1 Datasheet (PDF)
Series: BQ79616-Q1
Vin (max) (V):

80
Features:

Cell balancing, Integrated ADC, Multi-cell support, Open-wire detection, Overtemperature protection, Overvoltage protection, Separate MCU requirement, Stackable (built-in interface), Temperature sensing, Undertemperature protection, Undervoltage protection
Device Type:

Cell monitor and balancer
EDA/CAD Models:

Request Free CAD Models for BQ79616PAPRQ1

BQ79616PAPRQ1 Information

Description

The Texas Instruments BQ79616PAPRQ1 is a precision automotive battery monitor, balancer, and integrated hardware protector IC designed for electric vehicles and hybrid vehicles. It offers high accuracy voltage and temperature monitoring for individual lithium-ion battery cells, supporting up to 16 series-connected cells. The device provides overvoltage, undervoltage, and overtemperature protection, as well as communication interfaces for monitoring and diagnostics. This automotive-grade IC is commonly used in battery management systems to ensure safe and efficient operation of electric vehicles and hybrid vehicles.

Features

The BQ79616PAPRQ1 features:

High accuracy voltage and temperature monitoring for individual battery cells
Supports up to 16 series-connected lithium-ion cells
Provides overvoltage, undervoltage, and overtemperature protection
Has communication interfaces for monitoring and diagnostics
Automotive-grade design for use in electric vehicles

These features make it suitable for automotive battery management systems, ensuring safe and efficient operation of electric vehicles and hybrid vehicles.

Package

According to the product information, the package type for the BQ79616PAPRQ1 is HTQFP64.

Manufacturer

The manufacturer of the BQ79616PAPRQ1 is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a well-established player in the industry, known for its wide range of products and solutions for various applications, including automotive, industrial, and consumer electronics.

Applications

The BQ79616PAPRQ1 is commonly used in automotive battery management systems for monitoring and balancing lithium-ion battery packs, ensuring safe and efficient operation of electric vehicles and hybrid vehicles.

Equivalent

Based on Texas Instruments' product family and functionality, some equivalent products to BQ79616PAPRQ1 could be:

BQ79612PAPRQ1: Similar battery monitor and protector IC with slightly different features.
LM50110: A high-side current sense amplifier for monitoring and balancing lithium-ion batteries.
TPS92450: A high-precision voltage reference and monitor IC for automotive applications.

Please note that these are just suggestions, and the actual equivalent products may vary depending on specific requirements.

Specifications

Vin (max) (V)	80	Features	Cell balancing, Integrated ADC, Multi-cell support, Open-wire detection, Overtemperature protection, Overvoltage protection, Separate MCU requirement, Stackable (built-in interface), Temperature sensing, Undertemperature protection, Undervoltage protection
Device type	Cell monitor and balancer	Operating temperature range (°C)	-40 to 125
Rating	Automotive	Battery overvoltage protection (min) (V)	2.7
Battery overvoltage protection (max) (V)	4.5	TI functional safety category	Functional Safety-Compliant
Communication interface	Daisy chain, SPI controller, UART	Operating current (typ) (µA)	9000
Package/Case	HTQFP-64