Skip to main content

Fuel Gauge IC

BQ27220
BQ27220

BQ27220 - Single-Cell Fuel Gauge IC

The BQ27220 is a high-precision low-power fuel gauge IC manufactured by Texas Instruments. The BQ 27220 device uses the Compensated End-of Discharge Voltage (CEDV) algorithm to monitor the battery parameters.
MAX17320 Li-ion Fuel Gauge IC from Maxim Integrated
MAX17320 Li-ion Fuel Gauge IC from Maxim Integrated

High-Accuracy Fuel-Gauge and Protection IC with Low Quiescent Current for Lithium-ion (Li+) Cells

Maxim Integrated has introduced MAX17320, a high-accuracy fuel-gauge and protection IC for 2 to 4 series Lithium-ion (Li+) cells (2S-4S).