MIC4423BM Micrel Inc, MIC4423BM Datasheet - Page 5

• Manufacturer Part Number: MIC4423BM
• Description: IC DRIVER MOSFET 3A DUAL 8-SOIC
• Manufacturer: Micrel Inc

Specifications of MIC4423BM

• Configuration: Low-Side
• Input Type: Inverting
• Delay Time: 33ns
• Current - Peak: 3A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: Inverting
• Driver Case Style: SOIC
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 18V
• Rise Time: 23ns
• Output Current: 3A
• Fall Time Tf: 25ns
• Supply Voltage Max: 18V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant

MIC4423/4424/4425
Typical Characteristic Curves
July 2005
100
100
100
100
80
60
40
20
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
0
0
100
100
10
4
2200pF
4700pF
3300pF
470pF
V
V
SUPPLY
SUPPLY
6
Supply Current vs.
Capacitive Load
Capacitive Load
Supply Voltage
Supply Current
FREQUENCY (kHz)
vs. Frequency
Rise Time vs.
8
Fall Time vs.
100pF
= 18V
= 12V
V
1000pF
C
C
SUPPLY
10
LOAD
LOAD
20kHz
1000
1000
100
1800pF
12V
12
(pF)
500kHz
(pF)
10000pF
(V)
14
5V
18V
1000pF
100kHz
3300pF
16
10000
10000
1000
18
100
80
60
40
20
100
100
0
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
4
100
-75
10
3300pF
2200pF
4700pF
JUNCTION TEMPERATURE (˚C)
470pF
V
V
V
C
SUPPLY
SUPPLY
6
S
LOAD
Rise and Fall Time
-30
Supply Current vs.
= 18V
vs. Temperature
100pF
Capacitive Load
Supply Voltage
Supply Current
FREQUENCY (kHz)
8
vs. Frequency
Fall Time vs.
= 1800pF
1000pF
= 5V
V
= 18V
100kHz
SUPPLY
1800pF
10 12 14 16 18
C
15
5
LOAD
1000
100
10000pF
(V)
60
(pF)
2MHz
1000pF
T
T
R
F
3300pF
500kHz
105
10000
1000
150
100
100
100
80
60
40
20
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
100
100
10
0
V
V
C
V
SUPPLY
Propagation Delay vs.
S
SUPPLY
LOAD
vs. Capacitive Load
= 18V
2
Supply Current vs.
Capacitive Load
Input Amplitude
T
T
Supply Current
FREQUENCY (kHz)
100pF
vs. Frequency
D1
= 1800pF
D2
= 12V
= 5V
Rise Time
4
1000pF
C
INPUT (V)
C
LOAD
LOAD
MIC4423/4424/4425
1000
1000
100
6
20kHz
2200pF
2MHz
12V
(pF)
(pF)
4700pF
8
10000pF
500kHz
5V
18V
100kHz
10
Micrel, Inc.
10000
10000
1000
12