锂电池充电芯片

PST2325是一款支持双节串联锂电池/锂离子电池的升压充电管理IC。PST2325集成功率MOS，采用同步开关架构，使其在应用时仅需极少的外围器件，并有效减小整体方案的尺寸，降低BOM成本。PST2325的升压开关充电转换器工作效率500KHz；5V输入，8V/1.2A 输出转换效率93%。PST2325具有输入限压功能，可以智能调节充电电流，自适应适配器负载能力。PST2325支持外接电阻来调整充电电压。PST2325集成NTC保护功能，配合NTC电阻， PST2325采用ESOP8封装。 • 15W输入同步开关升压充电\n• 恒压充电电压外部电阻可调节\n• 支持充电NTC温度保护\n• 功率MOS内置\n• IC过温保护\n• 输入耐压20V\n• ESD 4KV;

Phaetonsemi

悦腾

6 Channel Volume Control

DESCRIPTION The volume controller is a basic function in an audio system, in a modern multi-channel system always needs a main volume that can adjust volume of all channels in synchronously. In traditional multi-channel design mostly utilizing a multi-gang potentiometer, but it’s so expensive and

文件：188.35 Kbytes 页数：4 Pages

PTC

普诚科技

6 Channel Volume Control

文件：127.05 Kbytes 页数：4 Pages

PTC

普诚科技

6 Channel Volume Control

DESCRIPTION The volume controller is a basic function in an audio system, in a modern multi-channel system always needs a main volume that can adjust volume of all channels in synchronously. In traditional multi-channel design mostly utilizing a multi-gang potentiometer, but it’s so expensive and

文件：188.35 Kbytes 页数：4 Pages

PTC

普诚科技