| Part number | LN2557 |
|---|---|
| Datasheet | LN2557-natlinear.pdf |
| File Size | 577.34 KB |
| Manufacturer | natlinear |
| Description | 2-function average current type LED constant current driver |
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15, 2014 管脚名 DR VSS CE DIM MODE VDD NC CS 功能 功率管的DRAIN端/功率管驱动端 地 使能脚/全局PWM调光脚 低亮模拟调节，从0-0.7倍编程电流。 功能测试管脚。 芯片电源，内置6V稳压电路 悬空脚 电流取样端，通过外接电阻到地来设置芯片的输出电流。 1 http://.natlinear. 15, 2014 2 http://.natlinear.
| Part Number | Description |
|---|---|
| LN2551 | 3-function average current type LED constant current driver |
| LN2552 | 2-function average current type LED constant current driver |
| LN2554 | 2-function average current type LED constant current driver |
| LN2556 | 2-function average current type LED constant current driver |
| LN2558 | 2-function brake light driver |
| LN2559 | Lifting and lowering type lamp driving |
| LN2512 | 1.5MHz Micropower Synchronous Boost Converter |
| LN2532 | Green-Mode PWM Controller |
| LN2535 | Offline primary adjustment AC/DC converter controller |
| LN2540 | Switch control LED color temperature regulator |
