Part number:
DN70
Manufacturer:
Zetex Semiconductors
File Size:
139.59 KB
Description:
Zxsc400 driving 2 serial high power leds.
Datasheet Details
Datasheet Details
Part number:
DN70
Manufacturer:
Zetex Semiconductors
File Size:
139.59 KB
Description:
Zxsc400 driving 2 serial high power leds.
DN70, ZXSC400 Driving 2 serial high power LEDs
This design note shows the ZXSC400 driving 2 serial LEDs.
The input voltage ranges from 2V to 3.6V with a maximum output current of 360mA from 2.6V input.
Figure 1 shows a typical constant current solution with the ZXSC400 driving two 1W LEDs in series.
The wide input voltage range allows the use of
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