TEXAS INSTRUMENTS UC2906DWG4 芯片, 电池充电控制器
The is a Battery Charger Controller contains all of the necessary circuitry to optimally control the charge and hold cycle for sealed lead-acid batteries. This integrated circuit monitor and control both the output voltage and current of the charger through three separate charge states; a high current bulk-charge state, a controlled over-charge and a precision float-charge, or standby, state. Optimum charging conditions are maintained over an extended temperature range with an internal reference that tracks the nominal temperature characteristics of the lead-acid cell. A typical standby supply current requirement of only 1.6mA allows these ICs to predictably monitor ambient temperatures. Separate voltage loop and current limit amplifiers regulate the output voltage and current levels in the charger by controlling the on board driver. The driver will supply up to 25mA of base drive to an external pass device.
输入电压DC 40.0 V
输出电压 40.0 V
输出电流 40 mA
针脚数 16
耗散功率 1000 mW
工作温度Max 70 ℃
工作温度Min -40 ℃
耗散功率Max 1000 mW
输入电压 40 V
安装方式 Surface Mount
引脚数 16
封装 SOIC-16
长度 10.28 mm
宽度 7.52 mm
高度 2.35 mm
封装 SOIC-16
工作温度 -40℃ ~ 70℃ TA
产品生命周期 Not Recommended for New Designs
包装方式 Tube
制造应用 工业, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2018/06/27
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UC2906DWG4 TI 德州仪器 | 当前型号 | 当前型号 |
UC3906DW 德州仪器 | 类似代替 | UC2906DWG4和UC3906DW的区别 |
UC2906DW 德州仪器 | 类似代替 | UC2906DWG4和UC2906DW的区别 |
UC2906DWTR 德州仪器 | 类似代替 | UC2906DWG4和UC2906DWTR的区别 |