APL5910 Anpec Electronics Coropration, APL5910 Datasheet - Page 8

• Manufacturer Part Number: APL5910
• Description: 1A, Ultra Low Dropout (0.12v Typical) Linear Regulator
• Manufacturer: Anpec Electronics Coropration

APL5910
Operating Waveforms
Copyright
Rev. A.2 - Aug., 2008
Refer to the typical application circuit. The test condition is V
1
2
3
4
1
4
C
CH1: V
CH2: V
CH3: V
CH4: V
TIME: 5ms/Div
I
C
CH1: V
CH4: I
TIME: 20 s/Div
OUT
OUT
OUT
=10mA to 1A to 10mA (rise / fall time = 1 s)
=10 F, C
=10 F, C
ANPEC Electronics Corp.
OUT
CNTL
IN
OUT
POK
OUT
Load Transient Response
, 1V/Div, DC
, 0.5A/Div, DC
, 1V/Div, DC
, 5V/Div, DC
, 20mV/Div, AC
, 5V/Div, DC
IN
I
IN
V
OUT
V
V
V
V
=10 F, R
=10 F
OUT
POK
OUT
IN
CNTL
Power On
L
=1.2
IN
=1.5V, V
8
CNTL
1
2
3
4
1
4
=5V, V
C
CH1: V
CH2: V
CH3: V
CH4: V
TIME: 10ms/Div
C
CH1: V
CH4: I
TIME: 50 s/Div
OUT
OUT
V
V
V
V
V
I
OUT
OUT
CNTL
IN
POK
OUT
OUT
=10 F, C
=10 F, C
OUT
CNTL
IN
OUT
POK
OUT
=1.2V, T
, 1V/Div, DC
Over Current Protection
, 1A/Div, DC
, 1V/Div, DC
, 5V/Div, DC
, 1V/Div, DC
, 5V/Div, DC
IN
IN
=10 F, R
=10 F, I
A
= 25
Power Off
o
C unless otherwise specified.
OUT
L
=1.2
=1A to 2.3A
www.anpec.com.tw