MIC2527 Datasheet, PDF (5/12 Pages) Micrel Semiconductor – Quad USB Power Control Switch

MIC2527
Short Circuit Response
Enable into Short Circuit
10
5
0
1-05
5
0
1-.5
1.0
C_L = 0
0.5
R_L = 1Ω
0
-0.5
0 0.4 0.8 1.2 1.6 2.0 2.4
TIME (ms)
Output Rise Time
vs. Temperature
5
4
3
Awaiting Full
Characterization
Data
2
1
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Short Circuit Output
Current vs. Temperature
5
4
3
Awaiting Full
Characterization
Data
2
1
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Short Circuit Response
Short Applied to Output
10
5
0
1-05
5
0
Awaiting Full
1-5
Characterization
Data
10
5
0
-5
-0.2 0
0.2 0.4 0.6 0.8 1.0
TIME (µs)
Output Fall Time
vs. Temperature
1.0
0.8
0.6
Awaiting Full
Characterization
Data
0.4
0.2
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Sub-UVLO
Flag Response
10
5
0
Awaiting Full
1-05
Characterization
Data
5
0
-5
0 10 20 30 40 50
TIME (µs)
Micrel
Current Limit Response
with Ramped Load
10
5
0
1-05
5
0
1-.5
1.0
0.5
0
-0.5
LOAD REMOVED
-15 -10 -5 0 5 10
TIME (ms)
Current-Limit Trip Threshold
vs. Temperature
10
8
6
Awaiting Full
Characterization
Data
4
2
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Input Voltage
Response
10
5
0
1-05
5
0
Awaiting Full
1-50
Characterization
5
Data
0
1-50
5
0
-5
0
10
20
30
TIME (ms)
May 7, 1998
5
MIC2527