
AME公司
AME8841
过温关断
I
OUT
(200mA/DIV)
V
OUT
(1V/DIV)
600毫安CMOS LDO
限流响应
0
I
OUT
(200mA/DIV)
R
负载
=6.6
V
OUT
(1V/DIV)
C
负载
=2.2F
C
IN
=1.0F
R
负载
=3.3
V
OUTNOM
=3.3V
0
时间( 0.5秒/ DIV )
TIME ( 2MS / DIV )
短路响应
I
OUT
(200mV/DIV)
C
负载
=2.2F
C
IN
=1F
R
负载
<100m
芯片使瞬态响应
启用( 2V / DIV )
C
L
=2F
R
L
=10
0
V
OUT
(1V/DIV)
OUTPUT ( 1V / DIV )
0
时间(毫秒/ DIV )
TIME ( 2MS / DIV )
线路瞬态响应
40
静态电流与温度。
V
IN
(1V/DIV)
38
静态电流( UA)
V
OUT
(10mV/DIV)
C
负载
=2.2F
I
负载
=1mA
V
OUTDC
=3.3V
V
INDC
=4.5V
36
34
32
30
28
26
-20
0
20
40
60
80
时间( 200毫秒/格)
温度(
o
C)
10