| Part number | CP2122 |
|---|---|
| Datasheet | CP2122_CHIP.pdf |
| File Size | 146.52 KB |
| Manufacturer | CHIP |
| Description | Step-Up White-LED Driver |
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The CP2122 is a step-up DC/DC converter specifically designed for driving white LEDs with a constant current. Operation at a fixed switching frequency of 1.4MHz allows the device to be used with small value external ceramic capacitors and inductors. Series connection of LEDs provides equal LED current which results in uniform brightness.
| Part Number | Description |
|---|---|
| CP2123 | Step-Up White-LED Driver Brief |
| CP2123 | Step-Up White-LED Driver |
| CP2124 | Step-Up White-LED Driver Brief |
| CP2124 | Step-Up White-LED Driver |
| CP2125 | White LED Step-up Converter |
| CP2125E | Step-Up White-LED Driver |
| CP2126 | White LED Step-up Converter |
| CP2128 | Low Noise Charge Pump DC/DC Converter |
| CP2129 | White LED Step-up Converter |
| CP2130 | High Efficiency 1x/1.5x Fractional Charge Pump |
