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Texas Instruments BQ24160ARGET — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24160ARGET Texas Instruments Battery Charger IC, 2.5A I²C

MPNBQ24160ARGET
Active

Texas Instruments BQ24160ARGET, single-cell Li-Ion/Polymer battery charger IC, I²C interface, 2.5A max charge current, 24-VFQFN exposed pad, -40°C to 85°C.

$4.6593Ref. price · indicative, final on quote
BQ24160ARGET 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.
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Specifications

BQ24160ARGET 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

2.5 A single-cell Li-ion charger with I²C programmability

The Texas Instruments BQ24160ARGET is a single-cell Lithium Ion/Polymer battery charger IC that delivers up to 2.5 A of programmable charge current via an I²C interface.

Charge current and thermal design

The 2.5 A maximum charge current sets the power-stage budget for a single 3.7 V Li-ion cell. The I²C interface allows the host to adjust the charge current, termination voltage, and safety timers on the fly — useful for multi-chemistry support or thermal-throttling in tight enclosures.

Supply voltage and protection

Maximum supply voltage is 10 V, so the part can run from a standard 5 V USB bus or a 9 V wall adapter without an external pre-regulator. Over-temperature and over-voltage protection are on-chip — no external supervisor needed for basic fault coverage.

Frequently asked questions

Does BQ24160ARGET support I²C programming?

Yes, the BQ24160ARGET uses an I²C interface for programming charge current, termination voltage, and safety timers. The I²C address and register map are detailed in the device datasheet.