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Texas Instruments BQ24261MRGER — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24261MRGER Li-Ion Battery Charger IC, 3A, I²C, Obsolete

MPNBQ24261MRGER
Obsolete

Texas Instruments BQ24261MRGER single-cell Li-Ion battery charger IC, I²C programmable, 3A max charge current, 24-VQFN (4x4) exposed pad, -40°C to 85°C.

$101.9300Ref. price · indicative, final on quote
BQ24261MRGER datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BQ24261MRGER Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage3.5V
Voltage13.2V
Current - chargingConstant - Programmable
Charge current - max3A
InterfaceI²C
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case24-VFQFN Exposed Pad
Number of cells1
Fault protectionOver Temperature, Over Voltage
Battery chemistryLithium Ion
Programmable featuresCurrent

Product details

Obsolete — sourcing through independent distribution

The BQ24261MRGER carries an obsolete lifecycle status from Texas Instruments.

Single-cell Li-Ion charger with I²C programmability

The BQ24261MRGER is a single-cell Lithium Ion battery charger IC from Texas Instruments. It integrates a constant-current / constant-voltage charge controller with a programmable charge current up to 3 A. The I²C interface allows the host microcontroller to set the charge current, monitor fault conditions, and adjust the battery regulation voltage. Input supply maximum is 13.2 V.

24-VQFN package and thermal considerations

The BQ24261MRGER is supplied in a 24-VQFN (4x4 mm) with exposed pad.

Frequently asked questions

Where can I buy the BQ24261MRGER?

The BQ24261MRGER is obsolete and no longer stocked by the manufacturer. Submit an RFQ for current availability and pricing; quotes are confirmed at order time.

What is the BQ24261MRGER used for?

It is a single-cell Lithium Ion battery charger IC with an I²C interface, designed for portable devices that require programmable charge current up to 3 A and fault protection.