ISL1904 Datasheet, PDF(6/21 Page) Intersil Corporation – Dimmable AC Mains LED Driver with PFC and Primary Side Regulation

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ISL1904 Datasheet, PDF (6/21 Pages) Intersil Corporation – Dimmable AC Mains LED Driver with PFC and Primary Side Regulation

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Typical Application - Dimmable Inverting Boost-Buck (Single Winding Flyback)

DIMMER

MAINS

EMI

FILTER

1 VDD

OUT 16

2 OFFREF PWMOUT 15

3 VREF

DHC 14

4 IOUT

GND 13

ISL1904

CS+

AC 12

6 OC

OVP 11

7 FB

RAMP 10

8 DELADJ VERR 9

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