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Texas Instruments BQ25017RHLR — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ25017RHLR USB Li-Ion Charger IC, 500 mA max

MPNBQ25017RHLR
Active

Texas Instruments BQ25017RHLR, single-cell Li-Ion/Polymer linear charger IC, USB interface, programmable constant current to 500 mA, 20-VQFN exposed-pad package, -40°C to 125°C operating range.

$2.1120Ref. price · indicative, final on quote
BQ25017RHLR 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

BQ25017RHLR Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage4.2V
Voltage6.5V
Current - chargingConstant - Programmable
Charge current - max500mA
InterfaceUSB
Operating temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case20-VFQFN Exposed Pad
Number of cells1
Battery chemistryLithium Ion/Polymer

Product details

The Texas Instruments BQ25017RHLR is a single-cell linear charger IC for Li-Ion and Li-Polymer packs, drawing power from a USB port or 5V adapter. The charge current is constant and programmable up to 500 mA maximum — that ceiling sets the charge time for a given cell capacity, and the programmable nature lets the BOM engineer match the rate to the thermal budget of the VQFN exposed-pad package.

Supply headroom and package thermal path

Maximum supply voltage is 6.5 V.

It is current-production from TI and available through independent distribution.

Frequently asked questions

Is BQ25017RHLR suitable for USB charging?

Yes. The device has a USB interface and accepts input from a USB port or 5V adapter up to 6.5 V. The programmable constant-current charge path is designed for single-cell Li-Ion and Li-Polymer batteries at a 4.2 V termination voltage.

Does BQ25017RHLR work with single-cell Li-Polymer batteries?

Yes. The battery chemistry is listed as Lithium Ion/Polymer, and the battery pack voltage is 4.2 V, which matches the standard single-cell Li-Polymer termination voltage.

Is BQ25017RHLR obsolete or end-of-life?

No. It is current-production and suitable for new designs.