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Texas Instruments BQ24081DRCTG4 — Power Management (PMIC / Gate Driver)
Texas Instruments

TI BQ24081DRCTG4 Li-Ion/Li-Pol Charger, 1 A, 10-VSON

MPNBQ24081DRCTG4
End of Life

Texas Instruments BQ24081DRCTG4 linear Li-Ion/Li-Polymer charger, single cell, 1 A max charge current, 6.5 V max supply, -40°C to 85°C, 10-VSON (3x3) package, Tape & Reel.

$2.1100Ref. price · indicative, final on quote
BQ24081DRCTG4 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

BQ24081DRCTG4 Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage4.2V
Voltage6.5V
Current - chargingConstant - Programmable
Charge current - max1A
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR)
Case10-VFDFN Exposed Pad
Number of cells1
Battery chemistryLithium Ion/Polymer
Programmable featuresCurrent, Timer

Product details

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

The Texas Instruments BQ24081DRCTG4 is a linear charger IC for single-cell Lithium-Ion and Lithium-Polymer battery packs, delivering a programmable charge current up to 1 A from a supply rail up to 6.5 V. Charge current and safety timer are programmable via external resistors, giving the designer control over charge rate and termination timing without firmware intervention.

Listed as Active by Texas Instruments, the BQ24081DRCTG4 carries no last-time-buy or end-of-life notice, making it a low-risk selection for current and upcoming BOMs.

Frequently asked questions

Is the BQ24081DRCTG4 compatible with polymer batteries?

Yes, the BQ24081DRCTG4 is designed for Lithium-Ion and Lithium-Polymer chemistries, with a regulated charge voltage of 4.2 V for a single cell.