MIC4420 Micrel Semiconductor, MIC4420 Datasheet - Page 4

• Manufacturer Part Number: MIC4420
• Description: 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
• Manufacturer: Micrel Semiconductor

MIC4420/4429
Electrical Characteristics:
NOTE 1:
NOTE 2:
NOTE 3:
Test Circuits
April 1998
OUTPUT
INPUT
Symbol
INPUT
V
V
V
I
OUTPUT
V
V
R
R
SWITCHING TIME (Note 3)
t
t
t
t
POWER SUPPLY
I
V
IN
R
F
D1
D2
S
IH
IL
IN
OH
OL
O
O
S
90%
10%
90%
10%
5V
0V
0V
Figure 1a. Inverting Driver Switching Time
V
S
IN
Functional operation above the absolute maximum stress ratings is not implied.
Static-sensitive device. Store only in conductive containers. Handling personnel and equipment should be grounded to
prevent damage from static discharge.
Switching times guaranteed by design.
0.1µF
Parameter
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Voltage Range
Input Current
High Output Voltage
Low Output Voltage
Output Resistance,
Output Low
Output Resistance,
Output High
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
Operating Input Voltage
MIC4429
V
t
D1
S
= 18V
t
PW
t
F
0.1µF
2500pF
(T
OUT
A
2.5V
= –55 C to +125 C with 4.5V
t
D2
t
PW
1.0µF
Conditions
0V
Figure 1
Figure 1
I
I
Figure 1, C
Figure 1, C
Figure 1
Figure 1
V
V
OUT
OUT
IN
IN
0.5µs
= 3V
= 0V
V
= 10mA, V
= 10mA, V
t
IN
R
L
L
V
S
= 2500pF
= 2500pF
S
S
5-35
= 18V
= 18V
OUTPUT
INPUT
Figure 1b. Noninverting Driver Switching Time
90%
10%
90%
10%
V
5V
0V
0V
V
S
S
IN
0.1µF
18V unless otherwise specified.)
MIC4420
V
t
D1
S
= 18V
t
PW
V
S
–0.025
Min
–10
2.4
4.5
–5
t
R
0.1µF
2500pF
0.45
0.06
Typ
2.3
32
34
50
65
3
OUT
2.5V
t
D2
V
t
PW
S
0.025
1.0µF
Max
100
100
0.8
3.0
0.4
10
60
60
18
+ 0.3
5
5
0.5µs
t
F
Micrel
Units
mA
mA
ns
ns
ns
ns
V
V
V
V
V
V
A
5