BQ27220YZFR Texas Instruments - Yeehing Electronics

Single cell pack/system-side CEDV battery fuel (gas) gauge w/pre-programmed chemistry profiles

Pricing (USD)

Quantity	Unit Price
1 — 99	0.887
100 — 249	0.682
250 — 999	0.502
1,000 +	0.25

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Battery Management
RoHS	Y
Product	Fuel Gauges
Battery Type	Li-Ion
Output Voltage	1.85 V
Operating Supply Current	50 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Package / Case	DSBGA-9
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Series	BQ27220
Brand	Texas Instruments
Mounting Style	SMD/SMT
Product Type	Battery Management
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000088 oz

For more information, please refer to datasheet

Documents

BQ27220YZFR Datasheet

More Information

The Texas Instruments bq27220 battery fuel gauge is a single-cell gauge that requires minimal user-configuration and system microcontroller firmware development, leading to quick system bring-up. The bq27220 device uses the Compensated End-of-Discharge Voltage (CEDV) algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), runtime-to-empty (min), battery voltage (mV), temperature (°C), and state-of-health (%).