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BQ24074RGTR The BQ24074RGTR is a 1.5A linear battery charger IC for single-cell Li-Ion/Li-Polymer batteries. It features standalone operation with programmable charge current and timer.
Mfr Part #:

BQ24074RGTR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ24074RGTR is a 1.5A linear battery charger IC for single-cell Li-Ion/Li-Polymer batteries. It features standalone operation with programmable charge current and timer.
✓ Total Stock: 452,526 pcs
$ Price Range: $0.88

BQ24074RGTR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ24074RGTR 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
Supplier Device Package
Voltage
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BQ24074RGTR Description

Short technical summary and product information.

The BQ24074RGTR from Texas Instruments is a linear battery charger IC designed for single-cell Li-Ion and Li-Polymer batteries. It delivers a maximum charge current of 1.5A and supports an input voltage range from 4.35V to 10.2V, with an absolute maximum input voltage of 28V. The device operates in a standalone mode with RC-settable charge current and timer, making it suitable for simple charger designs.

 

The charger includes comprehensive fault protection features such as over-temperature, over-voltage, reverse current, and short-circuit protection. It is functional safety-capable and operates over a temperature range of -40°C to 85°C. The BQ24074RGTR is available in a 16-VQFN (3x3) surface-mount package with an exposed pad for thermal management.

BQ24074RGTR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24074RGTR Standalone 1-Cell Linear Battery Charger
Subcategory: Linear Battery Charger

BQ24074RGTR Compliance

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

BQ24074RGTR Estimated Pricing

Qty Low High
1+ $0.88 $0.88

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

BQ24074RGTR Features

  • 1.5A maximum charge current for Li-Ion cells.
  • Linear control topology for low noise charging.
  • Standalone operation with RC-settable current and timer.
  • Input voltage range from 4.35V to 10.2V.
  • Integrated over-temperature and over-voltage protection.

BQ24074RGTR Applications

  • Charges single-cell Li-Ion or Li-Polymer batteries.
  • Suitable for USB-powered portable device charging.
  • Powers load while charging the battery.
  • Includes NTC thermistor battery temperature monitoring.
  • Provides input overvoltage protection for chargers.

BQ24074RGTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum charge current of the BQ24074RGTR?

The maximum charge current is 1.5A.

What is the input voltage range for the BQ24074RGTR?

The input voltage range is 4.35V to 10.2V.

What battery chemistries does the BQ24074RGTR support?

It supports Li-Ion and Li-Polymer batteries.

What is the operating temperature range of the BQ24074RGTR?

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

What package is the BQ24074RGTR available in?

It is available in a 16-VQFN (3x3) surface-mount package.

What fault protection features does the BQ24074RGTR include?

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

What control interface does the BQ24074RGTR use?

It uses a standalone (RC-settable) control interface.

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