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BQ24031RHLR The Texas Instruments BQ24031RHLR is a standalone 1-cell Li-Ion/Polymer battery charger IC. It offers a 1.5A charge current and operates within a -40°C to 125°C temperature range.
Mfr Part #:

BQ24031RHLR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24031RHLR is a standalone 1-cell Li-Ion/Polymer battery charger IC. It offers a 1.5A charge current and operates within a -40°C to 125°C temperature range.
✓ Total Stock: 111,552 pcs
$ Price Range: $2.06

BQ24031RHLR Available from 5 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.

BQ24031RHLR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Current
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24031RHLR Description

Short technical summary and product information.

The BQ24031RHLR from Texas Instruments is a highly integrated Li-ion linear charger and system power-path management device. It is designed for single-cell Li-Ion or Li-Polymer based portable applications.

 

Key electrical specifications include a 1.5A charge current, support for 1-cell batteries, and a maximum battery pack voltage of 4.36V. The device operates within a temperature range of -40°C to 125°C. It features programmable current and timer functions, along with fault protection for over temperature, reverse current, and short circuits.

 

This IC supports USB interface and has a voltage rating of 16V. The BQ24031RHLR is housed in a 20-VQFN (3.5x4.5) package and utilizes surface mount technology for integration into compact designs.

 

Applications for this device include smartphones, MP3 players, digital cameras, handheld devices, and internet appliances.

BQ24031RHLR Quick Information

Product Type: Battery Charger IC
Series: bqTINY III
Canonical Name: BQ24031 Standalone 1-cell, 2-A Battery Charger with Dynamic Power Path
Subcategory: Power Management ICs

BQ24031RHLR Compliance

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

BQ24031RHLR Estimated Pricing

Qty Low High
1+ $2.06 $2.06

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

BQ24031RHLR Features

  • Standalone 1-cell Li-Ion/Polymer charger
  • 1.5A programmable charge current
  • Operates from -40°C to 125°C
  • 20-VQFN Surface Mount package
  • USB interface with fault protection

BQ24031RHLR Applications

  • Ideal for smartphones and PDAs
  • Suitable for MP3 players
  • Used in digital cameras
  • Designed for handheld devices
  • Applicable to internet appliances

BQ24031RHLR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the BQ24031RHLR?

-40°C to 125°C

What is the charge current for the BQ24031RHLR?

1.5A

How many cells does the BQ24031RHLR support?

1

What battery chemistry is compatible with the BQ24031RHLR?

Lithium Ion/Polymer

What is the maximum battery pack voltage for the BQ24031RHLR?

4.36V

What programmable features are available on the BQ24031RHLR?

Current, Timer

What fault protection is included in the BQ24031RHLR?

Over Temperature, Reverse Current, Short Circuit

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