ISL1903 Datasheet, PDF (4/19 Pages) Intersil Corporation – Dimmable Buck LED Driver - AC Mains or DC Input LED Driver

Typical Application - DC Input Dimmable Buck LED Driver
9V TO 26V
1 VDD
OUT 16
2 OFFREF PWMOUT 15
3 VREF
DHC 14
4 IOUT
GND 13
ISL1903
5 CS+
AC 12
6 OC
7 FB
OVP 11
RAMP 10
8 DELADJ VERR 9
PWM DIMMING INPUT
90Hz TO 140Hz 0 TO 4V
0 TO 100% DUTY CYCLE