Texas Instruments BQ2060A Multi-Chemistry SBS 1.1 Compliant Gas Gauge With 5 LED Drivers, Additional Battery Mgmt Control BQ2060A-E619DBQRG4

The BQ2060A is a multi-chemistry gas gauge IC compliant with the SBS 1.1 specification, designed for accurate measurement of available charge in various battery types, including NiCd, NiMH, Li-Ion, and lead-acid batteries. It features a 2-wire SMBus v1.1 interface or a 1-wire HDQ16 protocol for communication, allowing it to report critical battery parameters such as remaining capacity, temperature, voltage, current, and runtime predictions. This device includes five LED drivers for visual battery capacity indication, which can display levels in 20% or 25% increments on a 4- or 5-segment LED display. The BQ2060A operates with an external EEPROM for configuration storage, enabling customization for different battery chemistries and self-discharge rates. It utilizes a voltage-to-frequency converter with automatic offset correction for precise charge and discharge counting, and it consumes less than 0.5 mW in both operating and standby modes. The BQ2060A is packaged in a 28-pin 150-mil SSOP and is rated for operation within a temperature range of -20¬8C to 70¬8C. This product is suitable for applications requiring reliable battery management and monitoring in portable devices.