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Texas Instruments BQ24008PWPG4 — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24008PWPG4 Li-Ion Battery Charger IC

MPNBQ24008PWPG4
End of Life

Texas Instruments BQ24008PWPG4 single-cell Lithium-Ion linear battery charger IC, 1.2 A max charge current, constant-current charging, over-temperature fault protection, 20-HTSSOP package, -40°C to 70°C operating range.

BQ24008PWPG4 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

BQ24008PWPG4 Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage4.2V
Voltage10V
Current - chargingConstant
Charge current - max1.2A
Operating temperature-40°C~70°C(TA)
PackageTube
Case20-PowerTSSOP (0.173\", 4.40mm Width)
Number of cells1
Fault protectionOver Temperature
Battery chemistryLithium Ion
Programmable featuresCurrent, Timer

Product details

Single-cell Li-Ion linear charger in a 20-HTSSOP

The Texas Instruments BQ24008PWPG4 is a linear battery charger IC designed for single-cell Lithium-Ion packs. It delivers a constant charge current up to 1.2 A, with programmable current and timer settings via external components. The device includes over-temperature fault protection to safeguard the battery and charger during fault conditions.

Charge current and thermal design at 1.2 A

The maximum charge current of 1.2 A sets the charge-time floor for a single Li-Ion cell.

Confirm current pricing and lead time at quote time — no stock-holding claim is made here.

Frequently asked questions

What is the maximum charge current for BQ24008PWPG4?

The maximum charge current is 1.2 A, delivered as a constant current during the bulk-charge phase. The charge current is programmable via an external resistor.