OVERVOLTAGE AND OVERCURRENT PROTECTION IC AND Li+ CHARGER FRONT-END PROTECTION IC

The BQ24312 is a highly integrated circuit designed to provide protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors the input voltage, the input current, and the battery voltage. In case of an input overvoltage condition, the IC immediately removes power from the charging circuit by turning off an internal Switch In the case of an overcurrent condition, it limits the system current at the threshold value, and if the overcurrent persists, switches the pass element OFF after a blanking period. Additionally, the IC also monitors its own die temperature and switches off if it exceeds 140 ° C. The input overcurrent threshold is user-programmable. The IC CAN be controlled by a processor and also provides status information about fault conditions to the host. By Texas Instruments
Part Manufacturer Description Datasheet Samples
BQ24312DSGR Texas Instruments Overvoltage and Overcurrent Protection IC & Li+ Charger Front-End Protection 8-WSON -40 to 125
BQ24312DSGT Texas Instruments Overvoltage and Overcurrent Protection IC & Li+ Charger Front-End Protection 8-WSON -40 to 125
BQ24312DSG Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 2 X 2 MM, PLASTIC, SON-8
BQ24312 's PackagesBQ24312 's pdf datasheet
BQ24312DSG




BQ24312 Pinout, Pinouts
BQ24312 pinout,Pin out
This is one package pinout of BQ24312,If you need more pinouts please download BQ24312's pdf datasheet.

BQ24312 Application circuits
BQ24312 circuits
This is one application circuit of BQ24312,If you need more circuits,please download BQ24312's pdf datasheet.


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