GAS GAUGE WITH HIGH SPEED 1-WIRE HDQ INTERFACE AND 5 LED DRIVERSA
General Description
The bq2050H Lithium Ion Power Gauge™ IC is intended for battery pack or in-system installation to maintain an accurate record of available battery capacity.
Features
➤Accurate measurement of available capacity in Lithium Ion batteries
➤Provides a low-cost battery man agement solution for pack integration
\- Complete circuit can fit in as little as 12 square inch of PCB
\- Low operating current120µA typical
\- Less than 100nA of data retention current
➤High-speed 5kb single-wire communication interface HDQ bus for critical battery parameters
➤Monitors and controls charge FET in Li-Ion pack protection circuit
➤Direct drive of remaining capacity LEDs
➤Measurements automatically compensated for rate and temperature
➤16-pin narrow SOIC
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
BQ2050HSN-A308TR TI 德州仪器 | 当前型号 | 当前型号 |
BQ2050HSN-A308 德州仪器 | 功能相似 | BQ2050HSN-A308TR和BQ2050HSN-A308的区别 |