BQ27742YZFT-G1 Texas Instruments - Yeehing Electronics

Single cell Li-ion battery fuel gauge with integrated protection | battery gas gauge

Pricing (USD)

Quantity	Unit Price
1 — 99	2.573
100 — 249	2.255
250 — 999	1.581
1,000 +	0.89

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Battery Management
RoHS	Y
Product	Fuel Gauges
Battery Type	Li-Ion, Li-Polymer
Output Voltage	2.5 V
Operating Supply Voltage	5 V
Operating Supply Current	167 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Package / Case	DSBGA-15
Packaging	Reel
Capacity	200 mAh to 16000 mAh
Operating Temperature Range	- 40 C to + 85 C
Series	BQ27742-G1
Brand	Texas Instruments
Mounting Style	SMD/SMT
Product Type	Battery Management
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000198 oz

For more information, please refer to datasheet

Documents

BQ27742YZFT-G1 Datasheet

More Information

The Texas Instruments bq27742-G1 is a fuel gauge for single-cell Li-Ion battery packs that uses patented Impedance Track™ technology to deliver rate-, temperature-, and aging-compensated predictions of remaining battery capacity and system runtime with highest accuracy. The device also includes a fully integrated high-side protector that eliminates the need for a separate Li-Ion protection circuit and provides a full suite of high-accuracy fault detections for overvoltage, undervoltage, overcurrent in charge, overcurrent in discharge, and short-circuit in discharge conditions. The hardware protection functions offer built-in data flash-based programmability, allowing simple reconfiguration of existing devices for varying end equipment needs.