Diodes AP7175 - Manual (Page 8)

AP7175
Document number: DS35606 Rev. 3 - 2
8 of 14
www.diodes.com
December 2012
© Diodes Incorporated
NEW PROD
UC
T
AP7175
Shutdown
C
OUT
= 10µF, C
IN
= 10µF, R
L
= 0.4 Ω
CH1: V
EN
, 5V/Div, DC
CH2: V
OUT
, 1V/Div, DC
CH3: V
POK
, 5V/Div, DC
CH4: I
OUT
, 2A/Div, DC
TIME: 4µs/Div
V
EN
V
OUT
V
POK
I
OUT
Enable
C
OUT
= 10µF, C
IN
= 10µF, R
L
= 0.4 Ω
CH1: V
EN
, 5V/Div, DC
CH2: V
OUT
, 1V/Div, DC
CH3: V
POK
, 5V/Div, DC
CH4: I
OUT
, 2A/Div, DC
TIME: 1ms/Div
V
EN
V
OUT
V
POK
I
OUT
Operating Waveforms
(cont.) (@ V
CNTL
= 5V, V
IN
= 1.8V, V
OUT
= 1.2V, T
A
= +25°C, unless otherwise specified.)