Datasheet Details
| Part number | DN84 |
|---|---|
| Manufacturer | Zetex Semiconductors |
| File Size | 88.08 KB |
| Description | ZXSC400 Driving 3W high power LEDs |
| Datasheet |
 DN84 Datasheet
|
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|
| Part number | DN84 |
|---|---|
| Manufacturer | Zetex Semiconductors |
| File Size | 88.08 KB |
| Description | ZXSC400 Driving 3W high power LEDs |
| Datasheet |
DN84 Datasheet
|
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|
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This design note shows the ZXSC400 driving a single 3W LED.
The input voltage ranges from 1.8V to 3.6V with constant output current of 700mA down to 2.6V with an overall 80% of efficiency.
Figure 1 shows typical constant current solution with ZXSC400 driving one 3W LED.