mic4420y Micrel Semiconductor, mic4420y Datasheet - Page 5

• Manufacturer Part Number: mic4420y
• Description: Mic4420 6a-peak Low-side Mosfet Driver
• Manufacturer: Micrel Semiconductor

MIC4420/4429
Typical Characteristic Curves
July 2005
60
50
40
30
20
10
60
50
40
30
20
10
50
40
30
20
10
–60
0
5
1000
5
Rise Time vs. Capacitive Load
C = 2200 pF
V = 18V
Rise Time vs. Supply Voltage
L
S
Propagation Delay Time
–20
V = 12V
V = 5V
S
S
7
CAPACITIVE LOAD (pF )
vs. Temperature
TEMPERATURE (°C)
20
t
D2
9
3000
V (V)
S
V = 18V
60
S
C = 10,000 pF
11
L
C = 4700 pF
C = 2200 pF
t
D1
L
L
100
13
10,000
140
15
Supply Current vs. Capacitive Load
84
70
56
42
28
14
50
40
30
20
10
0
50
40
30
20
10
1000
5
0
0
Fall Time vs. Capacitive Load
5
V = 15V
Fall Time vs. Supply Voltage
S
V = 5V
V = 12V
CAPACITIVE LOAD (pF )
S
S
CAPACITIVE LOAD (pF )
7
100
3000
9
V (V)
5
S
V = 18V
500 kHz
S
1000
11
C = 10,000 pF
200 kHz
C = 2200 pF
L
C = 4700 pF
L
L
20 kHz
13
10,000
10,000
15
1000
100
Rise and Fall Times vs. Temperature
60
50
40
30
20
10
10
25
20
15
10
5
0
0
0
–60
4
0
Delay Time vs. Supply Voltage
Supply Current vs. Frequency
C = 2200 pF
V = 18V
C = 2200 pF
S
L
L
6
–20
t
SUPPLY VOLTAGE (V)
FALL
TEMPERATURE (°C)
FREQUENCY (kHz)
8
100
20
10
t
RISE
12
60
1000
t
t
D2
D1
M9999-072205
14
Micrel, Inc.
100
16
18V
10V
5V
10,000
140
18