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DN68 Datasheet - Zetex Semiconductors

DN68 ZXSC310 High power torch reference design

This design note shows a typical ZXSC310 LED driver circuit for a high powered LED torch. The input voltage ranges from 0.7V to 1.6V with a maximum output current of 335mA at 1.4V input. A typical schematic diagram is shown in Figure 1. D1 VIN U1 Vcc L1 Q1 Vdrive C1 Stdn Isense Gnd C2 C3 ZXS.

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Part number:

DN68

Manufacturer:

Zetex Semiconductors

File Size:

108.59 KB

Description:

Zxsc310 high power torch reference design.

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DN68 DN68 ZXSC310 High power torch reference design Zetex Semiconductors