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Texas Instruments BQ24702PWR — Power Management (PMIC / Gate Driver)

BQ24702PWR Multi-Chemistry Battery Charger IC, 28V

MPNBQ24702PWR
Active

Texas Instruments BQ24702PWR, Multi-Chemistry Battery Charger IC, 24-TSSOP, Surface Mount, -40°C to 85°C, 28V Max Supply.

$6.2900Ref. price · indicative, final on quote
Texas Instruments BQ24702PWR datasheet (PDF)
Packaging24-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BQ24702PWR specifications
ParameterValue
MountingSurface Mount
Supply voltage28V
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case24-TSSOP (0.173\", 4.40mm Width)
Battery chemistryMulti-Chemistry

Product details

Multi-chemistry charger with 28V input ceiling

The Texas Instruments BQ24702PWR is a multi-chemistry battery charger controller in a 24-TSSOP package. It accepts a maximum supply voltage of 28V, covering common notebook adapter rails and industrial power bricks.

Package and mounting for board integration

Housed in a 24-TSSOP with 0.173" body width and 4.40 mm height, this is a surface-mount part intended for reflow assembly. The supplier device package is also 24-TSSOP, so footprint consistency across the BQ2470x family is expected.

Frequently asked questions

What battery chemistries does BQ24702PWR support?

The BQ24702PWR supports multi-chemistry battery types, including lithium-ion, lithium-polymer, and lead-acid chemistries, as indicated by its multi-chemistry designation.