CR5213B datasheet by Chip-Rail.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | CR5213B |
|---|---|
| Datasheet | CR5213B CR5213-Chip Datasheet (PDF) |
| File Size | 1.11 MB |
| Manufacturer | Chip-Rail |
| Description | High-precision constant current/constant voltage primary QR PWM power switch |
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CR5213/B/C/D/E/T 高精度恒流/恒压原边QR PWM功率开关 特征 低启动电流 恒压精度可达±5%、恒流精度可达±4% 原边检测拓扑结构，无需TL431和光耦 动态负载响应功能 可编程CC/CV模式控制 高能效QR控制模式 内置输出线电压补偿功能 内置初级电感量偏差补偿功能 内置前沿消隐电路 (LEB) 内置高低压过功率补偿 内置次级电压采样控制器 无音频噪音控制技术 VDD端过压保护 内置FB开路保护功能 欠压锁定保护功能 逐周期电流限制 过载保护 过温保护 SOP-7L 、DIP-7L封装 应用.
| Part Number | Description |
|---|---|
| CR5213 | High-precision constant current/constant voltage primary QR PWM power switch |
| CR5213C | High-precision constant current/constant voltage primary QR PWM power switch |
| CR5213D | High-precision constant current/constant voltage primary QR PWM power switch |
| CR5213E | High-precision constant current/constant voltage primary QR PWM power switch |
| CR5213T | High-precision constant current/constant voltage primary QR PWM power switch |
| CR52177 | Minimalist self-powered primary-side PWM switch |
| CR5218 | Self-powered dual-winding CC/CV primary PWM switch |
| CR5201 | the primary mode PWM controller |
| CR5202 | PWM power switch |
| CR5203 | High Precision CC/CV PSR Power Switch |
