MIC2040 Micrel Semiconductor, MIC2040 Datasheet - Page 9

• Manufacturer Part Number: MIC2040
• Description: Mic2040/ Mic2041 Single Channel Low Voltage Power Distribution Switch
• Manufacturer: Micrel Semiconductor

Functional Characteristics
January 2005
MIC2040/2041
Latched Output - MIC2041
Current-Limit Response
Turn-On Response
TIME (1ms/div.)
TIME (5ms/div.)
TIME (5ms/div.)
V
V
V
R
C
IN
IN
IN
LOAD
LOAD
C
C
= V
R
R
LOAD
= V
= V
LOAD
LOAD
LOAD
= 5Ω
BIAS
= 47µF
BIAS
BIAS
= 57µF
= 47µF
= 3.5Ω
= 35Ω
= 5V
=5V
= 5V
9
Latched Output Reset - MIC2041
Turn-Off Response
UVLO Response
TIME (500µs/div.)
TIME (50ms/div.)
TIME (10ms/div.)
V
EN
V
ramps 0 to 1.6V
V
R
C
IN
IN
LOAD
LOAD
C
C
R
= V
R
LOAD
LOAD
= V
LOAD
LOAD
BIAS
= 5Ω
= 47µF
BIAS
= 57µF
= 47µF
= 1.6Ω
= 35Ω
= 5V
= 5V
M9999-012004
Micrel