ISL1904 Datasheet, PDF(5/21 Page) Intersil Corporation – Dimmable AC Mains LED Driver with PFC and Primary Side Regulation

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ISL1904 Datasheet, PDF (5/21 Pages) Intersil Corporation – Dimmable AC Mains LED Driver with PFC and Primary Side Regulation

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Typical Application - Dimmable DC Input Boost Converter

9V TO 26V

1 VDD

OUT 16

2 OFFREF PWMOUT 15

3 VREF

DHC 14

4 IOUT

GND 13

ISL1904

5 CS+

AC 12

6 OC

OVP 11

7 FB

RAMP 10

8 DELADJ VERR 9

PWM DIMMING INPUT

90HZ TO 140HZ, 0V TO 4V

0 TO 100% DUTY CYCLE

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