MIC2505 Datasheet, PDF (5/12 Pages) Micrel Semiconductor – Single 2A / Dual 1A / High-Side Switches

MIC2505/2506
Test Circuits
10kΩ
V_FLG
+5V
MIC2505/-1/-2
CTL OUT
FLG
IN
GND OUT
GATE
IN
1µF ^10Ω
10kΩ
A ON
A OFF
V_{FLG A}
V_{FLG B}
B ON
B OFF
10kΩ
MIC2506BM
CTL A OUT A
FLG A IN
FLG B GND
CTL B OUT B
+5V
10Ω
1µF
10Ω
Micrel
Typical Characteristics Note 2
MIC2505 Turn-On, Turnoff
Characteristics
10
5
0
-65
4
2
R_L = 5Ω
0
(I_L = 1A)
-2
-2 0 2 4 -62 0 2 4
TIME (ms)
TIME (µs)
MIC2506 Turn-On, Turnoff
Characteristics
10
5
0
-65
4
2
R_L = 5Ω
0
(I_L = 1A)
-2
-2 0 2 4 -61 0 1 2
TIME (ms)
TIME (µs)
On-State Supply Current
vs. Supply Voltage
200
180
160
140
120
100
80
60
40
20
0
2345678
SUPPLY VOLTAGE (V)
Output On Resistance
vs. Supply Voltage
100
80
MIC2506
60
40
MIC2505
20
0
2345678
SUPPLY VOLTAGE (V)
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)
Off-State Supply Current
vs. Supply Voltage
2.0
1.5
1.0
0.5
0
2345678
SUPPLY VOLTAGE (V)
April 1998
5
Output On Resistance
vs. Temperature
100
MIC2506
80
60
MIC2505
40
20
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Error Flag Voltage
vs. Error Flag Current
400
FLG = ACTIVE
300
V_DD = 3.3V
200
100
V_DD = 5V
0
0.1
1
10
100
ERROR FLAG CURRENT (mA)
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)
MIC2505/2506