PAM2804 Datasheet, PDF (6/11 Pages) Power Analog Micoelectronics – 1A Step-Down Constant Current, High Efficiency LED Driver

PAM2804
1A Step-Down Constant Current, High Efficiency LED Driver
Typical Performance Characteristics
T =25 ^OC, C =10μF, C =10μF, L=4.7μH, unless otherwise noted.
A
IN
O
Quiescent Current Vs Input Voltage
200
180
160
140
120
100
80
60
40
20
0
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
switch on switch off
Start up with Enable
Power Analog Microelectronics, Inc
www.poweranalog.com
6
10/2010 Rev1.0