MIC2525 Datasheet, PDF (4/12 Pages) Micrel Semiconductor – USB Power Control Switch Not Recommended for New Designs

MIC2525
Typical Characteristics
V_IN = 5V; T_A = 25°C; one switch section; unless noted.
Output On-Resistance
vs. Supply Voltage
110
Output On-Resistance
vs. Temperature
140
100
Awaiting Full
Characterization
Data
90
R_L = 44Ω
80
3.0
T = 25°C
3.5 4.0 4.5 5 5.5
SUPPLY VOLTAGE (V)
120
100
80
R_L = 44Ω
V_IN = 5V
60
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
On-State Supply Current
vs. Supply Voltage
250
200
150
100
50
SWITCH ON
0
0
2
4
6
SUPPLY VOLTAGE (V)
Off-State Supply Current
vs. Supply Voltage
2.0
1.5
1.0
0.5
SWITCH OFF
0
2
3
4
5
6
SUPPLY VOLTAGE (V)
On-State Supply Current
vs. Temperature
200
150
100
50
SWITCH ON
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Off-State Supply Current
vs. Temperature
2.0
1.5
1.0
0.5
SWITCH OFF
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
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)
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)
MIC2525
4
Micrel
UVLO Threshold Voltage
vs. Temperature
3.0
V_IN RISING
2.5
V_IN FALLING
2.0
1.5
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Control Threshold
vs. Supply Voltage
2.5
2.0
V_CTL RISING
1.5
V_CTL FALLING
1.0
2
3
4
5
SUPPLY VOLTAGE (V)
Control Threshold
vs. Temperature
2.5
V_EN RISING
2.0
V_EN FALLING
1.5
V_IN = 5V
1.0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Current-Limit Threshold
vs. Temperature
2.0
1.8
CURRENT LIMIT
THRESHOLD
1.6
1.4
SHORT CIRCUIT
CURRENT LIMIT
1.2
1.0
-25
0 25 50 75 100
TEMPERATURE (°C)
January 2000