This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | CR6257 |
|---|---|
| Datasheet | CR6257 CR6257-Chip Datasheet (PDF) |
| File Size | 1.05 MB |
| Manufacturer | Chip-Rail |
| Description | High-precision CC/CV primary-side detection PWM switch |
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CR625X 高精度CC/CV原边检测PWM开关 主要特点 待机低于75mW 原边检测拓扑结构，无需光耦和TL431 全电压范围内高精度恒压和恒流输出 可编程CC/CV模式控制 采用多模式控制的效率均衡技术 内置输出线电压补偿功能 内置初级电感量偏差补偿功能 内置全电压功率自适应补偿功能 内置过温度保护功能 内置CS开路保护功能 内置输出短路保护功能 内置前沿消隐 VDD端过压保护和钳位保护 逐周期过流保护 4个引脚散热 SOP-8L/DIP-8L绿色封装 基本应用 小功率电源适配器 蜂窝电话充电器.
| Part Number | Description |
|---|---|
| CR6258 | High-precision CC/CV primary-side detection PWM switch |
| CR6259 | High-precision CC/CV primary-side detection PWM switch |
| CR6259T | High-precision CC/CV primary-side detection PWM switch |
| CR6221 | Green-Power Current Mode PWM Power Switch |
| CR6224 | Green-Power Current Mode PWM Power Switch |
| CR6228 | Green-Power Current Mode PWM Power Switch |
| CR6229 | Green-Power Current Mode PWM Power Switch |
| CR6245 | High-precision CC/CV primary-side detection PWM switch |
| CR6247 | High-precision CC/CV primary-side detection PWM switch |
| CR6248 | High-precision CC/CV primary-side detection PWM switch |
