MIC4420_05 Datasheet, PDF (6/12 Pages) Micrel Semiconductor – 6A-Peak Low-Side MOSFET Driver

MIC4420/4429
Typical Characteristic Curves (Cont.)
Quiescent Power Supply
Voltage vs. Supply Current
1000
800
600
LOGIC “1” INPUT
400
200
0
0
LOGIC “0” INPUT
4
8
12 16 20
SUPPLY VOLTAGE (V)
High-State Output Resistance
5
100 mA
4
10 mA
50 mA
3
2
5
7
9
11
13
15
V_S (V)
Effect of Input Amplitude
on Propagation Delay
200
LOAD = 2200 pF
160
120 _{INPUT 2.4V}
INPUT 3.0V
80
INPUT 5.0V
40
INPUT 8V AND 10V
0
5 6 7 8 9 10 11 12 13 14 15
V_S (V)
Micrel, Inc.
Quiescent Power Supply
Current vs. Temperature
900
LOGIC “1” INPUT
V_S = 18V
800
700
600
500
400–60 _–20
20
60 100 140
TEMPERATURE (°C)
Low-State Output Resistance
2.5
2
100 mA
50 mA
1.5
10 mA
1
5
7
9
11
13
15
V_S (V)
Crossover Area vs. Supply Voltage
2.0
PER TRANSITION
1.5
1.0
0.5
0
5 6 7 8 9 10 11 12 13 14 15
SUPPLY VOLTAGE V_S(V)
M9999-072205
6
July 2005