Skip to main content
Texas Instruments BQ24160RGER — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24160RGER I²C Li-Ion Battery Charger, 2.5A, Active

MPNBQ24160RGER
Active

Texas Instruments BQ24160RGER I²C battery charger, 1-cell Li-Ion/Polymer, 2.5A max charge current, 24-VQFN (4x4), -40°C to 85°C, active.

$5.5600Ref. price · indicative, final on quote
BQ24160RGER 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

BQ24160RGER Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage3.7V
Voltage10V
Current - chargingConstant - Programmable
Charge current - max2.5A
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/Polymer

Product details

Active I²C charger for 1-cell Li-Ion packs

The BQ24160RGER is a Texas Instruments I²C-controlled, single-cell Li-Ion or Li-Polymer battery charger in a 24-VQFN (4x4) package. It delivers a programmable constant charge current up to 2.5 A, with over-temperature and over-voltage fault protection built in.

2.5 A charge current and I²C programmability

The 2.5 A max charge current suits fast charging of a single 3.7 V Li-Ion or Li-Polymer cell. The I²C interface lets a host microcontroller set the charge current, termination voltage, and safety timers — no external resistors needed for current programming.

Frequently asked questions

Does BQ24160RGER work with 3.7V LiPo batteries?

Yes. The BQ24160RGER is designed for single-cell Li-Ion and Li-Polymer batteries with a nominal pack voltage of 3.7 V.

Is BQ24160RGER a direct replacement for BQ24160?

The base product number is BQ24160. The BQ24160RGER variant shares the same die and I²C interface; the suffix indicates the 24-VQFN package and tape-and-reel packaging. It is a functional replacement for the BQ24160 in the same footprint.