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BQ79600PWRQ1 The BQ79600PWRQ1 is an automotive SPI/UART communication interface IC from Texas Instruments. It operates from a 4.75V to 40V supply over a -40°C to +125°C temperature range and is housed in a 16-TSSOP package.
Mfr Part #:

BQ79600PWRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ79600PWRQ1 is an automotive SPI/UART communication interface IC from Texas Instruments. It operates from a 4.75V to 40V supply over a -40°C to +125°C temperature range and is housed in a 16-TSSOP package.
✓ Total Stock: 5,498 pcs
$ Price Range: $5.06

BQ79600PWRQ1 Available from 2 distributors

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✓ Non-Authorised
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Unit Electronics Co.,Limited ✓
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3,747 pcs
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3747 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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1,751 pcs
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1751 pcs On Request 1 On Request On Request On Request On Request On Request
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BQ79600PWRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Features
Interface
Logic Voltage
Mounting Type
Number of Pins
Operating Temperature
Supplier Device Package
Voltage
Voltage Supply
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BQ79600PWRQ1 Description

Short technical summary and product information.

The BQ79600PWRQ1 is a communication bridge IC from Texas Instruments designed to interface between a microcontroller and TI battery monitoring ICs. It translates MCU information into signals recognized by TI's battery management daisy chain protocol and decodes daisy chain signals back to the MCU.

 

This device supports SPI and UART host interfaces and is compatible with 3.3V and 5V logic levels. It operates from a wide supply voltage range of 4.75V to 40V and features an isolated differential daisy chain that supports ring architecture with a single device. The BQ79600PWRQ1 is designed for BCI/EMI/EMC robustness and supports transformer or capacitor isolation.

 

The IC is AEC-Q100 qualified for automotive applications and is functional safety-compliant with systematic and hardware capability up to ASIL-D. It is rated for an operating temperature range of -40°C to +125°C. The device is available in a 16-pin TSSOP package with a body size of 6.6 mm × 5.1 mm and is surface mountable.

BQ79600PWRQ1 Quick Information

Product Type: Communication Interface IC
Canonical Name: BQ79600-Q1 Automotive SPI/UART Communication Interface IC
Subcategory: Specialized Interface IC

BQ79600PWRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ79600PWRQ1 Estimated Pricing

Qty Low High
1+ $5.06 $5.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ79600PWRQ1 Features

  • Automotive SPI/UART communication interface IC.
  • Operates from 4.75V to 40V supply.
  • Functional safety-compliant up to ASIL-D.
  • AEC-Q100 qualified for automotive applications.
  • Housed in a 16-pin TSSOP package.

BQ79600PWRQ1 Applications

  • Used in automotive battery management systems.
  • Ideal for HEV/EV battery monitoring applications.
  • Suitable for energy storage systems.
  • Interfaces MCU with TI battery monitoring ICs.

BQ79600PWRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the BQ79600PWRQ1?

The supply voltage range is 4.75 V to 40 V.

What is the operating temperature range of the BQ79600PWRQ1?

The operating temperature range is -40°C to +125°C.

What package is the BQ79600PWRQ1 available in?

The BQ79600PWRQ1 is available in a 16-pin TSSOP package.

Is the BQ79600PWRQ1 AEC-Q100 qualified?

Yes, the BQ79600PWRQ1 is AEC-Q100 qualified.

What communication interfaces does the BQ79600PWRQ1 support?

The BQ79600PWRQ1 supports SPI and UART communication interfaces.

What is the typical operating current of the BQ79600PWRQ1?

The typical operating current is 2500 µA.

Is the BQ79600PWRQ1 functional safety compliant?

Yes, the BQ79600PWRQ1 is functional safety-compliant with systematic and hardware capability up to ASIL-D.

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