The BQ20Z65DBT-R1 is a SBS v1.1 compliant Gas Gauge with Impedance Track? technology designed for battery-pack or in-system installation. The BQ20Z65-R1 measures and maintains an accurate record of available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals. The bq20z65-R1 monitors capacity change, battery impedance, open-circuit voltage and other critical parameters of the battery pack which reports the information to the system host controller over a serial-communication bus. Together with the integrated analog front-end (AFE) short-circuit and overload protection, it maximizes functionality and safety while minimizing external component count, cost and size in smart battery circuits. The implemented Impedance Track? gas gauging technology continuously analyzes the battery impedance, resulting in superior gas-gauging accuracy.
- Supports smart battery specification SBS V1.1
- Powerful 8-bit RISC CPU with ultralow power modes
- Satisfies JEITA guidelines
- Added flexibility to handle more complex charging profiles
- Lifetime data logging
- Supports SHA-1 authentication
- Green product and no Sb/Br
医用, 测试与测量, 工业, 便携式器材, 电源管理, 计算机和计算机周边
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