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Texas Instruments BQ24630RGET — Power Management (PMIC / Gate Driver)

BQ24630RGET LiFePO4 Battery Charger IC

MPNBQ24630RGET
Active

Texas Instruments BQ24630RGET, LiFePO4 battery charger IC, 1-7 cells, 10A max charge current, 28V input, 24-VFQFN Exposed Pad, -40°C to 85°C.

$6.2300Ref. price · indicative, final on quote
Texas Instruments BQ24630RGET datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BQ24630RGET specifications
ParameterValue
MountingSurface Mount
Battery pack voltage26V (Max)
Supply voltage28V
Current - chargingConstant - Programmable
Charge current - max10A
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case24-VFQFN Exposed Pad
Number of cells1 ~ 7
Fault protectionOver Current, Over Temperature, Over Voltage, Short Circuit
Battery chemistryLithium Iron Phosphate
Programmable featuresCurrent, Timer

Product details

LiFePO4 charger with 10A capacity

The Texas Instruments BQ24630RGET is a dedicated Lithium Iron Phosphate battery charger IC, designed for constant-current constant-voltage charging of LiFePO4 packs from 1 to 7 series cells. The charge current is constant and programmable up to 10A maximum, making this part suitable for medium-to-high capacity battery packs in power tools, e-bikes, and backup power systems.

Input voltage and pack voltage limits

Maximum supply voltage is 28V, and the battery pack voltage can go up to 26V.

Protection and programmability

Built-in fault protection covers overcurrent, overtemperature, overvoltage, and short-circuit conditions, reducing external component count for a robust charging solution. Programmable features include charge current and charge timer, allowing the designer to tailor the charging profile to the specific battery capacity and safety requirements.

Housed in a 24-VFQFN Exposed Pad package (4x4 mm body), the BQ24630RGET is surface-mount.

Frequently asked questions

Is BQ24630RGET compatible with 4-cell LiFePO4 batteries?

Yes, the BQ24630RGET supports 1 to 7 series cells, so a 4S LiFePO4 pack (nominal 12.8V) is well within its operating range.