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| Partname: | LM3402 |
| Description: | LM3402/LM3404 Fast Dimming and True Constant LED Current Evaluation Board |
| Manufacturer: | National Semiconductor |
| Datasheet: | PDF (690K).
Click here to download *) |
The LM3402/02HV and LM3404/04HV are buck regulator derived controlled current sources designed to drive a series string of high power, high brightness LEDs (HBLEDs) at forward currents of up to 0.5A (LM3402/02HV) or 1.0A (LM3404/04HV). This evaluation board demonstrates the enhanced thermal performance, fast dimming, and true constant LED current capabilities of the LM3402 and LM3404 devices. |
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Click here to download LM3402 Datasheet*) |
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