APW7137
Operating Waveforms (Cont.)
(Refer to Fig 1. in the section “Typical Application Circuits”, V
IN
=3.6V, T
A
=25
o
C, unless otherwise specified)
Load Transient Response
Load Transient Response
1
V
OUT
, 200mV/Div, AC
1
V
OUT
, 200mV/Div, AC
30mA
1mA
2
I
OUT,
50mA/Div
V
IN
=3.3V
V
OUT
=12V
2
30mA
1mA
I
OUT,
50mA/Div
Time: 0.5ms/Div
CH1: V
OUT
, 200mV/Div, AC
CH2: I
OUT
, 50mA/Div, DC
Time: 0.5ms/Div
V
IN
=3.3V
V
OUT
=12V
Time: 0.2ms/Div
CH1: V
OUT
, 200mV/Div, AC
CH2: I
OUT
, 50mA/Div, DC
Time: 0.2ms/Div
Load Transient Response
Load Transient Response
1
V
OUT
, 200mV/Div, AC
1
V
OUT
, 200mV/Div, AC
30mA
1mA
2
I
OUT,
50mA/Div
V
IN
=5V
V
OUT
=12V
2
30mA
1mA
I
OUT,
50mA/Div
Time: 0.5ms/Div
CH1: V
OUT
, 200mV/Div, AC
CH2: I
OUT
, 50mA/Div, DC
Time: 0.5ms/Div
V
IN
=5V
V
OUT
=12V
Time: 0.2ms/Div
CH1: V
OUT
, 200mV/Div, AC
CH2: I
OUT
, 50mA/Div, DC
Time: 0.2ms/Div
Copyright
©
ANPEC Electronics Corp.
Rev. A.4 - Oct., 2008
7
www.anpec.com.tw