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MIC2043-2BTS 参数 Datasheet PDF下载

MIC2043-2BTS图片预览
型号: MIC2043-2BTS
PDF下载: 下载PDF文件 查看货源
内容描述: 单通道,高电流,低电压,保护配电开关 [Single Channel, High Current, Low Voltage, Protected Power Distribution Switch]
分类和应用: 开关
文件页数/大小: 15 页 / 832 K
品牌: MICREL [ MICREL SEMICONDUCTOR ]
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MIC2042/2043
Micrel
Functional Characteristics
5V Turn-On
5V/div
5V/div
EN
5V Turn-Off
PWRGD
EN
5V/div
PWRGD
2V/div
OUT
5V/div
5V/div
V
OUT
V
R
IN
= 5.0V
=5
LOAD
500mA/div
1A/div
V
IN
= V
R
C
BIAS
= 5.0V
= 2.8
LOAD
LOAD
= 22
W
m
F
C
LOAD
= 47
W
m
V
F
OUT
I
I
OUT
TIME (1ms/div.)
TIME (250
m
s/div.)
Latched Output
(MIC2043)
5V/div
Latched Output Reset
(MIC2043)
/FAULT EN
5V/div 5V/div
/FAULT
EN
5V/div
4.84V
V
IN
= 5.0V
R
LOAD
toggles from 2
W
to OPEN
C
LOAD
= 22
m
F
5V/div
V
OUT
2A/div
OUT
V
R
C
IN
= 5.0V
LOAD
= 1.8
= 22
LOAD
W
m
F
I
V
OUT
2V/div
TIME (5ms/div.)
TIME (50ms/div.)
Current Limit Response
5V/div
UVLO Response
1.40V
/FAULT
EN
5V/div
2V/div
OUT
V
1V/div
V
OUT
1V/div
V
IN
V
R
IN
= 5.0V
=2
200mA/div
LOAD
1A/div
OUT
LOAD
I
TIME (5ms/div.)
I
OUT
C
= 22
W
m
V
IN
ramps 0V to 1.8V
R
C
LOAD
=5
F
LOAD
= 47
W
m
F
TIME (2.5ms/div.)
M0512-112603
8
January 2005