MIC4426 Micrel Semiconductor, MIC4426 Datasheet - Page 5

• Manufacturer Part Number: MIC4426
• Description: Dual 1.5A-Peak Low-Side MOSFET Driver
• Manufacturer: Micrel Semiconductor

Electrical Characteristics
September 1999
MIC4426/4427/4428
35
30
25
20
15
10
2.5
2.0
1.5
1.0
0.5
70
60
50
40
30
20
10
30
20
10
5
0
0
0
0
-75
0
Delay Time vs. Temperature
1
0
Supply Current vs. Frequency
Rise and Fall Time vs.
Supply Voltage
Quiescent Power Supply
Current vs. Supply Voltage
T = 25 C
C = 1000pF
-50
C = 1000pF
T = 25 C
C = 1000pF
V = 18V
A
L
S
A
L
L
-25 0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE ( C)
5
FREQUENCY (kHz)
5
NO LOAD
BOTH INPUTS LOGIC "1"
T = 25 C
A
10
25 50
t
F
10
10
5 V
t
R
100
75 100 125
V = 18V
15
S
15
10 V
t
D1
t
D2
1000
20
20
150
1.20
0.96
0.72
0.48
0.24
400
300
200
150
100
35
30
25
20
15
10
50
80
70
60
50
40
30
20
10
0
5
0
0
0
0 10 20 30 40 50 60 70 80 90 100
10
0
0
Delay Time vs. Supply Voltage
High Output vs. Current
Quiescent Power Supply
Current vs. Supply Voltage
Supply Current vs.
Capacitive Load
T = 25 C
V = 18V
T = 25 C
CURRENT SOURCED (mA)
A
S
A
CAPACITIVE LOAD (pF)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
5
5
NO LOAD
BOTH INPUTS LOGIC "0"
T = 25 C
t
A
100
D1
5
10
10
t
D2
C = 1000pF
T = 25 C
1000
A
V = 5V
L
C
15
15
400kHz
15 V
20kHz
10 V
200
kHz
10000
20
20
1250
1000
1.20
0.96
0.72
0.48
0.24
750
500
250
100
40
30
20
10
1k
10
0
0
-75
1
25
10
0 10
Rise and Fall Time
vs. Temperature
Low Output vs. Current
Package Power Dissipation
Rise and Fall Time vs.
Capacitive Load
-50
AMBIENT TEMPERATURE ( C)
C = 1000pF
V = 18V
T = 25 C
T = 25 C
V = 18V
S
A
L
S
A
50
CAPACITIVE LOAD (pF)
20 30 40 50 60 70 80 90 100
-25 0
CURRENT SUNK (mA)
t
TEMPERATURE ( C)
R
100
PDIP
SOIC
75
25 50
100
MIC4426/4427/4428
1000
V = 5V
S
75 100 125
125
15 V
t
F
10 V
t
10000
R
t
150
150
F
Micrel