无级调光芯片
无级调光芯片
产品选型表
| 型号 | 控制方式 | MODE | 输入电压 | 输出电压 | 功耗 | 频率 | 效率 | 空占比 | 精度 | 输出电流 | PFC | 纹波 | 拓扑结构 | 封装 | 说明 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXLE8649 | PWM调光 | 2.7V-5.5V | 250uA | 400KHz | 95% | ±3% | 10mA-1.5A | ESOP-8 | 输入端可以扩展接400V高压 | ||||||
| CXLE8679 | 三段开关 | 700V | 84~256AC | 55uA | 400KHz | 95% | ±3% | ESOP8 | LED吸顶灯 | ||||||
| CXLE8677 | 500V | 400uA | 400KHz | 95% | ±3% | 60mA | ESOP-8 | 3段开关调光或调色高PF值无频闪 | |||||||
| CXLE8676 | 500V | 400uA | 400KHz | 95% | ±3% | 60mA | ESOP-8 | 2段开关调光或调色高PF值无频闪 | |||||||
| CXLE8666 | 分2段恒流可调 | 外置MOS | 500V | 55uA | 400KHz | 95% | ±3% | 5mA-60mA | ESOP-8 | 模拟调光和PWM调光PWM信号 | |||||
| CXLE8660 | PWM调光 | 400V | 250uA | 400KHz | 95% | ±3% | 10mA-1.5A | ESOP-8 | 带软启动和温度补偿 | ||||||
| CXLE8659 | 400V | 85uA | 400KHz | 95% | ±3% | 20mA-3A | SOT-25 | ||||||||
| CXLE8641E | Inside | 84~256AC | 400KHz | 95% | ±3% | 60mA | Dimming | ESOP8 | |||||||
| CXLE8640EA | Inside | 84~256AC | 400KHz | 95% | ±3% | 60mA | Linear | ESOP8 | |||||||
| CXLE8639EA | Inside | 84~256AC | 400KHz | 95% | ±3% | 60mA | Linear | ESOP8 | |||||||
| CXLE8638P | External | 84~256AC | 400KHz | 95% | ±3% | 60mA | Linear | SOP8 | |||||||
| CXLE8637P | External | 84~256AC | 400KHz | 95% | ±3% | 60mA | Linear | SOP8 | |||||||
| CXLE8636P | External | 84~256AC | 400KHz | 95% | ±3% | 60mA | Linear | SOP8 | |||||||
| CXLE8635E | Inside | 84~256AC | 400KHz | 95% | ±3% | 60mA | Dimming | ESOP8 | |||||||
| CXLE8634E | Inside | 84~256AC | 400KHz | 95% | ±3% | 60mA | Dimming | ESOP8 | |||||||
| CXLE8630 | Inside | 84~256AC | 400KHz | 95% | ±3% | 60mA | Dimming | ESOP8 TO252-5 | |||||||
| CXLE8427 | PWM | 外置 | 85-265V | 93% | ±3% | PSR | SOP8 | LED吸顶灯 | |||||||
| CXLE8276 | 5~35V | 1M | SOT89-5 | ||||||||||||
| CXLE8277 | 6~35V | 1M | SOT89-5 | ||||||||||||
| CXLE8205 | PWM | 内部补偿 | 4.2~38V | 1~0.9Vin | 600uA | 750K | 93% | 100% | ±5% | 1.5A | 0.15V | SOT23-6 | 36V降压LED恒流驱动器 | ||
| CXLE82101 | SOP-8/SOT23-6 | ||||||||||||||
| CXLE8287 | 6V~40V， | 1MH | 97.5% | 1A | SOT89-5 | ||||||||||
| CXLE8242 | PWM | 6V~36V | 50μA | 1MHz | 97% | ±3% | 1.2A | 降压 | SOT23-5/SOT89-5/ESOP8 | ||||||
| CXLE8274 | - | External | <50W | 0.9 | BUCK | SOP8 | BUCK | ||||||||
| CXLE8273 | External | 0.9 | BUCK | SOP8 | BUCK |
