BQ27532YZFR-G1 The BQ27532YZFR-G1 from Texas Instruments is a Battery Management Unit featuring Impedance Track™ technology. It supports single-cell Lithium Ion batteries with capacities ranging from 300 to 8000 mAh.
Mfr Part #:

BQ27532YZFR-G1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ27532YZFR-G1 from Texas Instruments is a Battery Management Unit featuring Impedance Track™ technology. It supports single-cell Lithium Ion batteries with capacities ranging from 300 to 8000 mAh.
Total Stock: 4,846 pcs
$ Price Range: $1.35

BQ27532YZFR-G1 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,446 pcs
3446 pcs On Request 1 On Request On Request 15+ On Request On Request
Non-Authorised Inventory information
1,400 pcs
1400 pcs On Request 1 On Request On Request 1540+ On Request On Request

BQ27532YZFR-G1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Capacity (max)
Battery Capacity (min)
Battery Chemistry
Cell Chemistry
Charge Current
Charge Voltage
Communication Interface
Features
Function
Interface
Mounting Type
Number of Cells
Number of series cells
Operating Temperature
Sense Resistor Range
Supplier Device Package

BQ27532YZFR-G1 Description

Short technical summary and product information.

The Texas Instruments BQ27532YZFR-G1 is an advanced Battery Management Unit designed for single-cell Lithium Ion applications. It utilizes patented Impedance Track™ technology to accurately predict remaining capacity by modeling the battery discharge curve.

 

This IC automatically adjusts for battery aging, self-discharge, and temperature and rate inefficiencies, ensuring precise fuel gauging. It supports a wide battery capacity range from 300 mAh to 8000 mAh and operates within a temperature range of -40°C to 85°C. The communication interface is I2C.

 

The BQ27532YZFR-G1 also functions as a battery charger controller with customizable charge profiles, configurable voltage, and current based on temperature. It features SHA-1 authentication and is housed in a 15-DSBGA package suitable for surface mounting.

 

This component offers a host-free autonomous battery management system, reducing software overhead and allowing for easier portability across platforms. It is designed to improve safety, security, and battery runtime.

BQ27532YZFR-G1 Quick Information

Product Type: Battery Management IC
Series: BQ27532
Canonical Name: Texas Instruments BQ27532YZFR-G1 Battery Management Unit
Subcategory: Battery Management Unit

BQ27532YZFR-G1 Compliance

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

BQ27532YZFR-G1 Estimated Pricing

Qty Low High
1+ $1.35 $1.35

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

BQ27532YZFR-G1 Features

  • Impedance Track™ fuel gauge technology.
  • Supports 300-8000 mAh Li-Ion batteries.
  • I2C communication interface.
  • Operating temperature range -40°C to 85°C.
  • 15-DSBGA package for surface mounting.

BQ27532YZFR-G1 Applications

  • Accurate battery fuel gauging.
  • Battery charger control.
  • Autonomous battery management.
  • Portable electronic devices.
  • Power management systems.

BQ27532YZFR-G1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the cell chemistry supported by the BQ27532YZFR-G1?

The BQ27532YZFR-G1 supports Li-Ion/Li-Polymer cell chemistry.

How many series cells can the BQ27532YZFR-G1 manage?

It is designed for single-cell (1S) Lithium Ion batteries.

What communication interface does the BQ27532YZFR-G1 use?

The device uses an I2C communication interface.

What is the minimum and maximum battery capacity supported?

The minimum supported capacity is 300 mAh and the maximum is 8000 mAh.

What are the operating temperature limits for this IC?

The operating temperature range is from -40°C to 85°C.

What package type is the BQ27532YZFR-G1 supplied in?

It is supplied in a 15-DSBGA package.

What is the mounting type for the BQ27532YZFR-G1?

The mounting type is Surface Mount.

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