Datasheet DS2781G+ - Maxim IC, BATTERY FUEL GAUGE, TDFN-10 — Ficha de datos

Part Number: DS2781G+

Descripción detallada

Manufacturer: Maxim

Description: IC, BATTERY FUEL GAUGE, TDFN-10

Docket:
DS2781 1-Cell or 2-Cell Stand-Alone Fuel Gauge IC
GENERAL DESCRIPTION
The DS2781 measures voltage, temperature, and current, and estimates available capacity for rechargeable Lithium-Ion and Lithium-Ion Polymer batteries.

Cell stack characteristics and application parameters used in the calculations are stored in onchip EEPROM. The available capacity registers report a conservative estimate of the amount of charge that can be removed given the current temperature, discharge rate, stored charge and application parameters. Capacity estimation is reported in milliamp hours remaining and percentage of full.
PIN CONFIGURATIONS
TOP VIEW

Specifications:

Battery IC Case Style: TDFN
Battery Management Function: Fuel Gauge
Battery Type: Li-Ion
IC Interface Type: Serial
Number of Pins: 10
Supply Voltage Range: 2.5 V to 10 V

RoHS: Yes