BQ24314DSGR Texas Instruments - Yeehing Electronics

Charger front end protection IC with 30V max vin and 5.85V OVP

Pricing (USD)

Quantity	Unit Price
1 — 99	0.583
100 — 249	0.448
250 — 999	0.33
1,000 +	0.19

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Battery Management
RoHS	Y
Product	Battery Protection
Battery Type	Li-Ion
Output Voltage	4.35 V
Output Current	1500 mA
Operating Supply Voltage	30 V
Operating Supply Current	400 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Package / Case	WSON-8
Packaging	Reel
Height	0.75 mm
Length	2 mm
Series	BQ24314
Type	Battery Protection
Width	2 mm
Brand	Texas Instruments
Mounting Style	SMD/SMT
Moisture Sensitive	Yes
Product Type	Battery Management
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000384 oz

For more information, please refer to datasheet

Documents

BQ24314DSGR Datasheet

More Information

The bq24314 and bq24316 devices are highly integrated circuits 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 becomes too hot. The input overcurrent threshold is user-programmable.