电荷泵型LED背光
电荷泵型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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXLE8865 | PWM调光 | 3.6V-26V | 10μA | 400KHz | 92% | ±2% | 2A | SOP-8 | |||||||
| CXLE8186 | PWM | 155μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-20L | 共阳极 | |||||
| CXLE8185 | PWM | 155μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-20L | 共阳极 | |||||
| CXLE8184 | One-Wire | 155μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-16L | 共阳极 | |||||
| CXLE8183 | One-Wire | 300μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-4x4-16L | 共阴极 | |||||
| CXLE8182 | One-Wire | 210μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-16L | 共阳极 | |||||
| CXLE8180 | One-Wire | 550μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-16L TDFN-2x2-8L MSOP-8 | 共阳极 | |||||
| CXLE8179 | PWM | 100μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-16L | 共阳极 | |||||
| CXLE8177 | PWM | 100μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-16L | 共阳极 | |||||
| CXLE8176 | PWM | 100μA | 1000kHz | 93% | 100% | ±5% | 2.5A | PFM | TQFN-3x3-16L | 共阳极 | |||||
| CXLE8158 | PFM | 2.8~4.5V | - | 36uA | 1000kHz | 98% | 100% | ±5% | - | PFM | QFN3x3-16 | ||||
| CXLE8157 | PFM | 2.8~4.5V | - | 36uA | 1000kHz | 98% | 100% | ±5% | - | PFM | QFN4x4-16 | ||||
| CXLE8156 | PFM | 2.8~4.5V | - | 36uA | 1000kHz | 98% | 100% | ±5% | - | PFM | QFN4x4-16 |
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