BQ24312DSGT Texas Instruments - Yeehing Electronics

Overvoltage and Overcurrent Protection IC & Li+ Charger Front-End Protection

Pricing (USD)

Quantity	Unit Price
1 — 99	0.699
100 — 249	0.538
250 — 999	0.396
1,000 +	0.20

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Battery Management
RoHS	Y
Product	Charge Management
Battery Type	Li-Ion
Output Current	2 A
Operating Supply Voltage	30 V
Operating Supply Current	400 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Package / Case	WSON-8
Packaging	Reel
Series	BQ24312
Brand	Texas Instruments
Mounting Style	SMD/SMT
Moisture Sensitive	Yes
Product Type	Battery Management
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000384 oz

For more information, please refer to datasheet

Documents

BQ24312DSGT Datasheet

More Information

The bq24312 device is a highly integrated circuit (IC) designed to provide protection to Li-ion batteries from failures of the charging circuit. The device continuously monitors the input voltage, the input current, and the battery voltage. In case of an input overvoltage condition, the device 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 device also monitors its own die temperature and switches off if it exceeds 140°C. The input overcurrent threshold is user-programmable.