MIC4451_05 Datasheet, PDF (6/12 Pages) Micrel Semiconductor – 12A-Peak Low-Side MOSFET Driver

MIC4451/4452
Typical Characteristic Curves (Cont.)
Propagation Delay
vs. Supply Voltage
50
40
30
t_D2
20
t_D1
10
0 _{4 6 8 10 12 14 16 18}
SUPPLY VOLTAGE (V)
Propagation Delay
vs. Input Amplitude
120
110 _{VS = 10V}
100
90
80
70
60
50
40
30
t_D2
20
10
00
2
4
t_D1
6
8
10
INPUT (V)
Quiescent Supply Current
vs. Temperature
1000
V_S = 18V
INPUT = 1
100
INPUT = 0
10 _-40
0
40 80 120
TEMPERATURE ( °C)
High-State Output Resist.
vs. Supply Voltage
2.4
2.2
2.0
1.8
1.6
1.4
1.2
T_J = 150 °C
1.0
0.8
0.6
0.4
T_J = 25 °C
0.2
0 _{4 6 8 10 12 14 16 18}
SUPPLY VOLTAGE (V)
Micrel, Inc.
Propagation Delay
vs. Temperature
50
40
30
t_D2
20
t_D1
10
0 _-40
0
40 80 120
TEMPERATURE ( °C)
Low-State Output Resist.
vs. Supply Voltage
2.4
2.2
2.0
1.8
1.6
T_J = 150 °C
1.4
1.2
1.0
T_J = 25 °C
0.8
0.6
0.4
0.2
0 _{4 6 8 10 12 14 16 18}
SUPPLY VOLTAGE (V)
MIC4451/4452
6
July 2005