BQ24311DSGT Texas Instruments - Yeehing Electronics

Overvoltage and Overcurrent Protection Li+ Charger Front-end Protection IC

Pricing (USD)

Quantity	Unit Price
1 — 99	0.902
100 — 249	0.694
250 — 999	0.511
1,000 +	0.26

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Battery Management
RoHS	Y
Operating Supply Current	400 uA
Package / Case	WSON-8
Packaging	Reel
Series	BQ24311
Brand	Texas Instruments
Mounting Style	SMD/SMT
Moisture Sensitive	Yes
Product Type	Battery Management
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs

For more information, please refer to datasheet

Documents

BQ24311DSGT Datasheet

More Information

The bq24311 is a highly integrated circuit designed to protect Li-ion batteries from charging circuit failures. The IC continuously monitors the input voltage, input current, and battery voltage. The input overvoltage protection immediately removes power from the charging circuit by turning off an internal switch. The input protection limits the system current at the user-programmable 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 becomes too hot.