MIC2003 MICREL [Micrel Semiconductor], MIC2003 Datasheet - Page 8

• Manufacturer Part Number: MIC2003
• Description: Current Limiting Circuit Protector
• Manufacturer: MICREL [Micrel Semiconductor]

October 2005
Functional Characteristics
(200mA/div)
(250mA/div)
(0.5A/div)
(1V/div)
(1V/div)
(1V/div)
V
V
I
V
OUT
OUT
I
OUT
OUT
I
OUT
OUT
0
0
0
50
4
50
Current Limit Response Thermal Shutdown
10µF
100
0µF
100
8
22µF 47µF 100µF
150
150
Inrush Current Response
No Load to Short Circuit
12
Kickstart Response
200
200
16
MIC20xx-0.5
250
Time (ms)
Time (ms)
Time (ms)
250
20
300
300
220µF
24
350
350
28
400
400
32
450
V
R
C
470µF
IN
LOAD
LOAD
450
= 5.0V
500
36
= 47µF
500
550
40
550
8
(200mA/div)
(0.5A/div)
(0.5A/div)
(1V/div)
(1V/div)
(1V/div)
V
V
V
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
0
0
0
50
50
Normal Load with Temporary Short Circuit
Normal Load with Temporary High Load
2
100
100
[e-mail]
150
150
4
Kickstart Response
Kickstart Response
200
200
Turn-On/Turn-Off
6
250
250
Time (ms)
Time (ms)
Time (ms)
300
300
8
350
350
400
400
10
450
450
or [phone]
V
R
C
IN
LOAD
LOAD
12
= 5.0V
500
M9999-102605
500
= 100nF
550
550
14