Datasheet Details
| Part number | QW2889S |
|---|---|
| Manufacturer | SincereTek |
| File Size | 384.62 KB |
| Description | Dedicated Detection Chip |
| Datasheet | QW2889S-SincereTek.pdf |
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Overview: QW2889S 应急灯专用检测芯片 概述 管脚封装 QW2889S 是一款应急检测控制专用芯片。芯片采用专 利的高压隔离和检测技术，无需任何外围元件直接监测 交流输入信号状态，并直接或间接驱动 LED 灯串。同时支 持全电压 85-265Vac 输入。 QW2889S 集成了高精度单节锂电池管理及 0V 电池充 电功能，具有过充保护、过放保护功能。 QW2889S EN.
| Part number | QW2889S |
|---|---|
| Manufacturer | SincereTek |
| File Size | 384.62 KB |
| Description | Dedicated Detection Chip |
| Datasheet | QW2889S-SincereTek.pdf |
|
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| Part Number | Description |
|---|---|
| QW2889C | Emergency Lighting Driver |
| QW2889F | Emergency Lighting Driver |
| QW2880 | Emergency Light Detection Chip |
| QW2880A | LED Emergency Lighting driver |
| QW2881 | Dedicated Detection Chip |
| QW2882 | LED Emergency Lighting driver |
| QW2883 | Dedicated Detection Chip |
| QW2885 | Emergency Light Dedicated Detection Chip |
| QW2886 | LED Emergency Lighting driver |
| QW2886E | Dedicated Detection Chip |