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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXLE8272 | External | 0.9 | BUCK | SOP8 | BUCK | ||||||||||
| CXLE8271 | PWM | External | 12W | 0.9 | BUCK | SOP8 | BUCK | ||||||||
| CXLE8270 | PWM | External | 10W | 0.9 | BUCK | SOP8 | BUCK | ||||||||
| CXLE8269 | Analog | - | <50W | 0.9 | FLYBACK/BUCK-BOOST | SOP8 | FLYBACK/BUCK-BOOST | ||||||||
| CXLE8268 | Analog | - | <50W | 0.9 | BUCK | SOP8 | BUCK | ||||||||
| CXLE8275 | PWM | External | 6~35V | 1M | ±5% | 70W/Chaneel | 0.5 | BUCK | SOP16 | BUCK | |||||
| CXLE8267H | PWM | External | 50W | 0.5 | BUCK | DIP7 | BUCK | ||||||||
| CXLE8267G | PWM | External | 40W | 0.5 | BUCK | DIP7 | BUCK | ||||||||
| CXLE8267 | PWM | - | 24W | 0.5 | BUCK | SOP8 | BUCK | ||||||||
| CXLE8678 | 三段开关 | 700V | 84~256AC | 55uA | 400KHz | 95% | ±3% | ESOP8 | LED日光灯 |
