升压型LED背光
升压型LED背光
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXLE8123 | PFM | 2.2V-6.0V | 3mA | 1.4MHz | 82% | 100% | ±5% | 700mA | PFM | 0.25V | SOT-26 | 大中屏白灯背光驱动IC | |||
| CXLE8122 | PFM | 2.2V-6.0V | 3mA | 1.4MHz | 82% | 100% | ±5% | 400mA | PFM | 0.25V | SOT-26 | 小屏白灯背光驱动IC | |||
| CXLE8120 | PFM | 5.0V-36V | 50uA | 180KHz | 94% | 100% | ±5% | 5A | PFM | 0.22V | TO263-5L | 超大屏白灯背光驱动IC | |||
| CXLE8119 | PFM | 3.6V-36V | 50uA | 180KHz | 94% | 100% | ±5% | 4A | PFM | 0.22V | TO252-5L | 超大屏白灯背光驱动IC | |||
| CXLE8117B | PFM | 5.0V-45V | 50uA | 400KHz | 93% | 100% | ±5% | 2A | PFM | 0.22V | SOP-8 | 超大屏白灯背光驱动IC | |||
| CXLE8117 | PFM | 3.6V-26V | 50uA | 400KHz | 92% | 100% | ±5% | 2A | PFM | 0.22V | SOP-8 | 超大屏白灯背光驱动IC | |||
| CXLE8116 | PFM | 3.6V-26V | 50uA | 400KHz | 92% | 100% | ±5% | 2A | PFM | 0.22V | SOP-8 | 超大屏白灯背光驱动IC | |||
| CXLE8115 | PFM | 10V-35V | 400uA | 200KHz | 94% | 100% | ±5% | 扩流 | PFM | 0.2V | SOP-8 | 超大屏白灯背光驱动IC | |||
| CXLE8113 | PFM | 2.2V-6V | 100uA | 800KHz | 94% | 100% | ±5% | 3A | PFM | 0.2V | SOP-8 | 超大屏白灯背光驱动IC | |||
| CXLE8110 | PWM | 2.5-5.5V | 50uA | 1 M | 85% | 100% | ±5% | 20mA | PWM | 200±10mV | TSOT23-6/SOT23-6 | LED背光驱动电路 | |||
| CXLE8109 | PWM | 2.5-5.5V | 50uA | 1 M | 85% | 100% | ±5% | 20mA | PWM | 200?0mV | TSOT23-6/SOT23-6 | LED背光驱动电路 | |||
| CXLE8108 | PWM | 0.9-6.5V | 50uA | 1M | 90% | 100% | ±10% | 500-1000mA | PWM | 95±10mV | SOT23-6 | LED背光驱动电路 | |||
| CXLE8107 | PFM | 0.9-6.5V | 50uA | 300K | 82% | 100% | ±10% | 0-500mA | PFM | 200mV | SOT89-5 | LED背光驱动电路 | |||
| CXLE81113 CXLE81114 | PWM | 5~28V | EXT | 36uA | ADJ | 93% | 100% | ±5% | Vcs SET | PFM | 0.6 | SOP-28/TSSOP-18(FD)/TQFN5X5-28 | |||
| CXLE8862 | PWM调光 | 10V-35V | 10μA | 800KHz | 90% | ±2% | 3A | SOP-8 |
