Quick Start Procedure - Analog Devices DC2575A Demo Manual

QUICK START PROCEDURE

+
+
INPUT
SUPPLY
–
OPTIONAL
CONNECT EN/UVLO
TO GND FOR
SHUTDOWN
I
IN
–
+
V
IN
–
EXTERNAL
OR
1V 2V
INTERNAL
PWM DIMMING
Figure 1. Test Procedure Setup Drawing for DC2575A
100
95
90
85
80
75
70
65
60
55
50
0 10 20
Figure 2. DC2575A Efficiency Versus Input Voltage for 16V 1.5A LED Load
DEMO MANUAL DC2575A
+
FAULT
FLAG
–
0V 2V
OPTIONAL OPTIONAL
ANALOG
DIMMING
30 40
INPUT VOLTAGE (V)
+
V
I OUT
LED
–
+ –
UP TO
16V MAX
1.5A
LED
STRING
SYNC
16V 1.5A LEDs
50 60
DC2575 F02
Rev. A
3