ADT7350
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
=12V, V
OUT
=3.3V, L1=4.7μH, C1=10 μF, C2=22 μF, T
A
=25°C, Unless otherwise noted
Transient Load Response
Iout=0.2A to 0.8A step at 0.8A/us
V
OUT
(AC Coupled)
No Load
EN
Start-up through Enable
V
OUT
V
SW
V
SW
I
L
I
L
Shut down through Enable
No Load
EN
V
OUT
V
OUT
V
SW
V
SW
I
L
Start-up through Enable
Iout=1A Resistive Load
EN
I
L
Shut down through Enable
Iout=1A Resistive Load
EN
V
OUT
V
SW
V
SW
I
L
I
L
V
OUT
EN[1kHz]
Dimming control
* This specifications are subject to be changed without notice
Aug 21. 2012 / Rev. 0.2
6/10
http://www.ad-tech.co.kr