Stepless Dimming Chip
Stepless dimming chip
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXLE8841 | PWM调光 | 2.5V-100V | 10μA | 1MHz | 0.9 | ?% | 2.5A | SOT-26 | |||||||
| CXLE8859 | 模拟调光/PWM调光 | 2.5V-30V | 10μA | 460KHz | 0.9 | ?% | 3A | SOP-8 | |||||||
| CXLE8865 | PWM调光 | 3.6V-26V | 10μA | 400KHz | 0.92 | ?% | 2A | SOP-8 | |||||||
| CXLE8802 | PWM | 2.5V~5.5V | 10μA | 1.4MHz | 0.95 | <?% | 1.5A | SOT-23-6L | 用于LCD显示电源、高亮LED闪光、移动电话、数码相机、PDAS、OLED | ||||||
| CXLE8811 | 6V~30V | 10μA | 1.4MHz | 0.95 | <?% | 1.2A | SOT89-5 | 用于低压LED射灯、其它LED照明等 | |||||||
| CXLE8826 | PWM | 6V~30V | 10μA | 1.4MHz | 0.95 | <?% | SOT23-5 | 用于低压LED射灯、其它LED照明等 | |||||||
| CXLE8870 | 模拟调光/PWM调光 | 2.5V-30V | 10μA | 460KHz | 0.9 | ?% | 3A | ESOP-8 | |||||||
| CXLE8871 | 模拟调光/PWM调光 | 2.5V-40V | 10μA | 460KHz | 0.92 | ?% | 3A | ESOP-8 | |||||||
| CXLE8872 | 模拟调光/PWM调光 | 外置MOS管 | 2.5V-40V | 10μA | 460KHz | 0.9 | ?% | SOP-8 | |||||||
| CXLE8287 | 6V~40V， | 1MH | 0.975 | 1A | SOT89-5 | ||||||||||
| CXLE82101 | SOP-8/SOT23-6 | ||||||||||||||
| CXLE8615 CXLE8616 | 400KHz | 0.92 | ?% | ESOP8 | |||||||||||
| CXLE8618 | 2.5-100V | 低于输入电压 | 400KHz | 0.9 | ?% | 2.5A | SOT23-6 | 降压恒流 | |||||||
| CXLE8697 | 外置MOS | 2.5V~100V | 2.5V~80V | 55uA | 300K | 0.95 | ?% | 5A | SOT23-6 | 调光 | |||||
| CXLE8698 | PWN调光,线性调光 | 内置MOS | 6V～60V | 55V | 55uA | 300K | 0.95 | ?% | 1.2A | SOT89-5 | 带过温保护,短路保护,开路保护 | ||||
| CXLE86101 | PWM 调光 | 内置MOS | 8V~100V | 2.5V~80V | 55uA | 300K | 0.95 | ?% | 1.5A | 燛SOP-8 | |||||
| CXLE86100 | PWM 调光 | 内置MOS | 8V~100V | 2.5V~80V | 55uA | 300K | 0.95 | ?% | 0.8A | 燛SOP-8 | |||||
| CXLE8699 | PWM 调光 | 内置MOS | 8V~100V | 2.5V~80V | 55uA | 300K | 0.95 | ?% | 0.8A | 燛SOP-8 | |||||
| CXLE8608 | 3.6-100V | 高于输入电压 | 400KHz | 0.95 | ?% | 2A | SOP-8 | 升压恒流 | |||||||
| CXLE8694 | 9V~32V | 36~85V | 55uA | 300K | 0.95 | ?% | 12W | ESOP-8 | 内置 100VMOS 管,内置稳压 | ||||||
| CXLE8695 | 9V~32V | 36~48V | 55uA | 300K | 0.95 | ?% | 24W | 燛SOP-14 | 内置 60VMOS 管,内置稳压 | ||||||
| CXLE8696 | 外置MOS | 9V~32V | 36~48V | 55uA | 300K | 0.95 | ?% | 36W | ESOP-8 | ||||||
| CXLE8624 | PWM调光 | 2.7-6V | 低于输入电压 | 400KHz | ≦85% | ?% | 20mA-3.0A | SOT-23-5 | 电压400V以上 | ||||||
| CXLE8682 | Inside | 400KHz | 0.95 | ?% | 1.2A | Buck | SOT89-5 | ||||||||
| CXLE8792E | Inside | 400KHz | 0.95 | ?% | 1A | Buck | ESOP8 |
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