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BQ24041DSQT The Texas Instruments BQ24041DSQT is a standalone, 1-cell linear battery charger. It supports Li-Ion/Li-Polymer chemistries with a maximum charge current of 1A.
Mfr Part #:

BQ24041DSQT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24041DSQT is a standalone, 1-cell linear battery charger. It supports Li-Ion/Li-Polymer chemistries with a maximum charge current of 1A.
✓ Total Stock: 14,875 pcs
$ Price Range: $0.54

BQ24041DSQT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
14,835 pcs
On Request
14835 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
40 pcs
On Request
40 pcs On Request 1 On Request On Request On Request On Request On Request
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.

BQ24041DSQT 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
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Tape & Reel
Voltage
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BQ24041DSQT Description

Short technical summary and product information.

The Texas Instruments BQ24041DSQT is a linear battery charger IC designed for single-cell Li-Ion and Li-Polymer batteries. It offers a maximum charge current of 1A and a charge voltage of 4.2V.

 

Key electrical specifications include an input voltage range of 3.5V to 6.9V, with an absolute maximum input voltage of 30V. The device features charge voltage accuracy of 1% and charge current accuracy of 10%. It supports USB input current limits of 100mA and 500mA.

 

Operating within a temperature range of 0°C to 125°C, the BQ24041DSQT includes thermal regulation at 125°C and thermal shutdown protection at 150°C. It also provides over-temperature, over-voltage, and short-circuit fault protection.

 

Packaged in a 10-WSON (2x2 mm) surface-mount case, this IC is suitable for compact designs. The tape and reel packaging option is available with a reel diameter of 179mm and a reel width of 8.4mm, containing 250 units per reel.

BQ24041DSQT Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24041DSQT Standalone 1-cell 1-A Linear Battery Charger
Subcategory: Battery Charger ICs

BQ24041DSQT Compliance

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

BQ24041DSQT Estimated Pricing

Qty Low High
1+ $0.54 $0.54

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

BQ24041DSQT Features

  • Standalone 1-cell linear battery charger.
  • Supports Li-Ion/Li-Polymer battery chemistries.
  • Maximum charge current of 1A.
  • Charge voltage set to 4.2V.
  • Operates from 0°C to 125°C.

BQ24041DSQT Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered systems.
  • Used in power management applications.
  • Compact 10-WSON package integration.

BQ24041DSQT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ24041DSQT?

3.5V to 6.9V (absolute maximum 30V).

What is the charge voltage for the BQ24041DSQT?

4.2V with 1% accuracy.

What is the maximum charge current?

1A with 10% accuracy.

What battery chemistries does it support?

Li-Ion and Li-Polymer.

What is the operating temperature range?

0°C to 125°C.

What package is the BQ24041DSQT available in?

10-WSON (2x2 mm) surface-mount package.

Does it have input overvoltage protection?

Yes, with thresholds of 6.6V or 7.1V.

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