Li-ion protection in a 2x2 WSON
The BQ24312DSGR is a single-chip Li-ion battery protection IC from Texas Instruments, packing over-current, over-temperature, and over/under-voltage fault protection into an 8-WSON (2x2 mm) package.
BQ24312DSGR Battery Protection IC – Active, Li-Ion, 8-WSON
MPNBQ24312DSGR
Active
Texas Instruments BQ24312DSGR, Li-Ion battery protection IC, 8-WFDFN Exposed Pad (8-WSON 2x2), -40°C to 125°C junction temperature, over-current, over-temperature, over/under-voltage fault protection.
$1.0400Ref. price · indicative, final on quote
Packaging8-WFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Battery Protection |
| Case | 8-WFDFN Exposed Pad |
| Fault protection | Over Current, Over Temperature, Over/Under Voltage |
| Battery chemistry | Lithium Ion |
Product details
Frequently asked questions
What is the BQ24312DSGR used for?
It is a Li-ion battery protection IC that monitors over-current, over-temperature, and over/under-voltage conditions.