| Part number | CP2143 |
|---|---|
| Download | CP2143 Datasheet (PDF) |
| File Size | 212.94 KB |
| Manufacturer | CHIP |
| Description | 3-Channel Low-Dropout Constant-Current Parallel LED Driver |
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| Part Number | Description |
|---|---|
| CP2140 | 4-Channel Low-Dropout Constant-Current Parallel LED Driver |
| CP2141 | 3-Channel Low-Dropout Constant-Current Parallel LED Driver |
| CP2142 | 4-Channel Low-Dropout Constant-Current Parallel LED Driver |
| CP2145 | 4-Channel Low-Dropout Constant-Current Parallel LED Driver |
| CP2122 | Step-Up White-LED Driver |
The CP2143, a 3-channel low-dropout constant-current parallel LED driver, can be used to drive white LED, blue LED or any color LED whose forward operating voltage is lower than the battery voltage. The unique Smart-MirrorTM technology is introduced in CP2143, which can guarantee a constant LED current in various operating conditions. Without capacitor or inductor, only one resistor is needed for setting the current...
