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Texas Instruments BQ24088DRCT — Power Management (PMIC / Gate Driver)

BQ24088DRCT Li-Ion Battery Charger IC, 750mA, 10-VSON

MPNBQ24088DRCT
Active

Texas Instruments BQ24088DRCT, single-cell Li-Ion/Polymer linear battery charger IC, 750 mA max charge current, 4.2 V battery pack voltage, 10-VFDFN Exposed Pad (10-VSON 3x3), Surface Mount, 0°C to 125°C junction temperature.

$2.4200Ref. price · indicative, final on quote
Texas Instruments BQ24088DRCT datasheet (PDF)
Packaging10-VFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BQ24088DRCT specifications
ParameterValue
MountingSurface Mount
Battery pack voltage4.2V
Voltage6.5V
Current - chargingConstant - Programmable
Charge current - max750mA
Operating temperature0°C~125°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Case10-VFDFN Exposed Pad
Number of cells1
Fault protectionOver Temperature, Over Voltage, Short Circuit
Battery chemistryLithium Ion/Polymer
Programmable featuresTimer

Product details

Single-cell Li-Ion charger in a 3x3 VSON

The Texas Instruments BQ24088DRCT is a linear battery charger IC designed for single-cell Lithium-Ion or Lithium-Polymer packs. The device integrates over-temperature, over-voltage, and short-circuit fault protection, reducing external component count in space-constrained portable designs. A programmable timer controls charge termination.

Thermal and supply headroom

Operating junction temperature spans 0°C to 125°C. Maximum supply voltage is 6.5 V.

It is RoHS3 compliant, with no exemption conflicts for EU-market builds.

Frequently asked questions

What is the maximum charge current for BQ24088DRCT?

The maximum programmable charge current is 750 mA. The charge current is constant-current programmable via an external resistor.

Is BQ24088DRCT compatible with 4.2V lithium batteries?

Yes, the battery regulation voltage is fixed at 4.2 V, matching standard single-cell Li-Ion and Li-Polymer cells.

What fault protections does BQ24088DRCT include?

The charger integrates over-temperature, over-voltage, and short-circuit protection, reducing the need for external monitoring circuitry.