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Texas Instruments BQ24202DGNR — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24202DGNR Li-Ion Charger IC, 500 mA, 8-HVSSOP

MPNBQ24202DGNR
Active

Texas Instruments BQ24202DGNR, single-cell Li-Ion/Polymer linear charger IC, 500 mA max charge current, 13.5 V supply max, programmable current and timer, over-temperature and short-circuit protection, -40°C to 125°C junction range, 8-HVSSOP package.

$2.8275Ref. price · indicative, final on quote
BQ24202DGNR 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

BQ24202DGNR Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage4.2V
Voltage13.5V
Current - chargingConstant
Charge current - max500mA
Operating temperature-40°C~125°C(TJ)
PackageTape & Reel (TR)
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad
Number of cells1
Fault protectionOver Temperature, Short Circuit
Battery chemistryLithium Ion/Polymer
Programmable featuresCurrent, Timer

Product details

Single-cell Li-Ion linear charger with programmable current and timer

The Texas Instruments BQ24202DGNR is a linear charger IC for single-cell Lithium Ion or Lithium Polymer battery packs, delivering a constant-current charge up to 500 mA maximum. It operates from a supply up to 13.5 V and integrates over-temperature and short-circuit fault protection, reducing the external component count for a compact charger design. The charge current and charge timer are programmable via external components, giving the designer control over charge rate and termination timing.

Frequently asked questions

Does BQ24202DGNR have thermal protection?

Yes, the BQ24202DGNR includes over-temperature and short-circuit fault protection as built-in features, which help safeguard the battery and charger circuit during fault conditions.