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Texas Instruments BQ24400DRG4 — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24400DRG4 Multi-Chemistry Battery Charger, -20°C to 70°C

MPNBQ24400DRG4
End of Life

Texas Instruments BQ24400DRG4, multi-chemistry battery charge controller, programmable timer and voltage, 6V max supply, -20°C to 70°C operating range, 8-SOIC package, Tape & Reel.

BQ24400DRG4 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

BQ24400DRG4 Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage6V
Operating temperature-20°C~70°C(TA)
PackageTape & Reel (TR)
Case8-SOIC (0.154\", 3.90mm Width)
Battery chemistryMulti-Chemistry
Programmable featuresTimer, Voltage

Product details

Charge controller for multi-chemistry packs

The Texas Instruments BQ24400DRG4 is a multi-chemistry battery charge controller that handles NiCd, NiMH, and Li-Ion chemistries from a single part number — no chemistry-specific variant needed on the BOM. The programmable timer and voltage features let you set the termination algorithm for the pack type without external tweaks.

Temperature grade limits the deployment envelope

It is not specced for automotive under-hood or outdoor telecom cabinets where the ambient crosses 70°C.

Supply rail and package constraints

Maximum supply is 6V, so the charger runs off a 5V rail or a single-cell Li-Ion pack.

Frequently asked questions

What is the datasheet for BQ24400DRG4?

Engineers need the datasheet to verify electrical characteristics and pin compatibility.

Is BQ24400DRG4 available in stock?

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What is the price of BQ24400DRG4?

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What is the equivalent or replacement for BQ24400DRG4?

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What is the operating temperature range of BQ24400DRG4?

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Where can I buy BQ24400DRG4?

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