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BQ24232HRGTR The Texas Instruments BQ24232HRGTR is a USB-friendly, 1-cell Lithium-Ion battery charger IC with power-path management. It supports a maximum charge current of 500mA and operates with a battery pack voltage of 4.35V.
Mfr Part #:

BQ24232HRGTR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24232HRGTR is a USB-friendly, 1-cell Lithium-Ion battery charger IC with power-path management. It supports a maximum charge current of 500mA and operates with a battery pack voltage of 4.35V.
✓ Total Stock: 32,991 pcs
$ Price Range: $0.80

BQ24232HRGTR Available from 6 distributors

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✓ Non-Authorised
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BQ24232HRGTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Current
Fault Protection
Input Voltage
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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BQ24232HRGTR Description

Short technical summary and product information.

The BQ24232HRGTR from Texas Instruments is a highly integrated battery charger IC designed for 1-cell Lithium-Ion and Lithium-Polymer batteries. It features a USB-friendly interface, selectable 100-mA and 500-mA maximum input current, and input-based dynamic power management (DPM) for protection against poor USB sources.

 

This device supports a 4.35V battery regulation voltage and includes integrated dynamic power-path management (DPPM), allowing it to simultaneously and independently power the system and charge the battery. Key features include thermistor monitoring for battery temperature, input overvoltage protection, reverse current, short-circuit, and thermal protection. The control interface is standalone and RC-settable.

 

The BQ24232HRGTR is supplied in a compact 16-VQFN (3x3 mm) package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). Programmable features include current and timer settings, with fault protection for over temperature, over voltage, reverse current, and short circuit conditions.

BQ24232HRGTR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24232HRGTR USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
Subcategory: Power Management

BQ24232HRGTR Compliance

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

BQ24232HRGTR Estimated Pricing

Qty Low High
1+ $0.80 $0.80

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

BQ24232HRGTR Features

  • USB-friendly 1-cell Lithium-Ion charger.
  • Integrated dynamic power-path management.
  • Supports 500mA charge current.
  • Wide input voltage range up to 10.2V.
  • Compact 16-VQFN (3x3) package.

BQ24232HRGTR Applications

  • Ideal for portable electronic devices.
  • Suitable for USB powered applications.
  • Enables simultaneous system power and charging.
  • Provides robust battery protection features.

BQ24232HRGTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the battery pack voltage?

4.35V.

What is the maximum charge current?

0.5A.

What is the input voltage range?

4.35V to 10.2V, with absolute maximum 28V.

What is the operating temperature range?

-40°C to 125°C junction temperature.

What package does the BQ24232HRGTR come in?

16-VQFN (3x3mm) with exposed pad (16-VFQFN).

What control interface does the charger use?

Standalone (RC-settable).

What fault protections are included?

Over-temperature, over-voltage, reverse current, and short-circuit protection.

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