MIC4420_11 Datasheet, PDF (5/12 Pages) MIC GROUP RECTIFIERS – 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

MIC4420/4429
Typical Characteristic Curves
Micrel, Inc.
Rise Time vs. Supply Voltage
60
50
C_L = 10,000 pF
40
30
C_L = 4700 pF
20
C_L = 2200 pF
10
Fall Time vs. Supply Voltage
50
40
C_L = 10,000 pF
30
20
C_L = 4700 pF
C_L = 2200 pF
10
Rise and Fall Times vs. Temperature
25
C_L = 2200 pF
20 ^{VS = 18V}
15
t _FALL
10
t_RISE
5
05
7
9
11 13 15
0
5
7
0
9
11
13 15
–60 –20 20 60 100 140
V_S (V)
V_S (V)
TEMPERATURE (°C)
Rise Time vs. Capacitive Load
50
40
30
20
V_S = 5V
V_S = 12V
V_S = 18V
10
Fall Time vs. Capacitive Load
50
40
30
20
V_S = 5V
V_S = 12V
V_S = 18V
10
Delay Time vs. Supply Voltage
60
50
t_D2
40
30
20
t_D1
10
5
1000
3000
10,000
CAPACITIVE LOAD (pF)
5
1000
3000
10,000
CAPACITIVE LOAD (pF)
0
4 6 8 10 12 14 16 18
SUPPLY VOLTAGE (V)
Propagation Delay Time
vs. Temperature
60
50
t _D2
40
Supply Current vs. Capacitive Load
84
V_S = 15V
70
56
Supply Current vs. Frequency
1000
C_L = 2200 pF
18V
100
10V
5V
42
30
t_D1
28
500 kHz
10
20
C_L = 2200 pF
10 ^{VS = 18V}
–60 –20 20
14
0
60 100 140
0
TEMPERATURE (°C)
200 kHz
20 kHz
0
100
1000
10,000
0
CAPACITIVE LOAD (pF)
100
1000
FREQUENCY (kHz)
10,000
July 2005
5
M9999-072205