MIC4420/4429
Micrel, Inc.
Conditions
Min
2.4
0.8
–5
0V ≤ V
IN
≤ V
S
Figure 1
Figure 1
I
OUT
= 10mA, V
S
= 18V
I
OUT
= 10mA, V
S
= 18V
–10
V
S
–0.025
3
2.3
V
S
+ 0.3
10
Typ
Max
Units
V
V
V
µA
V
0.025
5
5
V
Ω
Ω
Electrical Characteristics:
(T
A
= –55°C to +125°C with 4.5V ≤ V
S
≤ 18V unless otherwise specified.)
Symbol
INPUT
V
IH
V
IL
I
IN
V
IN
OUTPUT
V
OH
V
OL
R
O
R
O
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
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Voltage Range
Input Current
Parameter
SWITCHING TIME
(Note 3)
t
R
t
F
t
D1
t
D2
I
S
V
S
Figure 1, C
L
= 2500pF
Figure 1
Figure 1
V
IN
= 3V
V
IN
= 0V
Figure 1, C
L
= 2500pF
32
34
50
65
0.45
0.06
4.5
60
60
100
100
3.0
0.4
18
ns
ns
ns
ns
mA
mA
V
POWER SUPPLY
Note 1:
Note 2:
Note 3:
Note 4:
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.
Specification for packaged product only.
Test Circuits
0.1µF
V
S
= 18V
0.1µF
1.0µF
V
S
= 18V
0.1µF
0.1µF
1.0µF
IN
MIC4429
OUT
2500pF
IN
MIC4420
OUT
2500pF
INPUT
5V
90%
10%
0V
2.5V
t
P W
≥ 0.5µs
t
D1
INPUT
5V
90%
10%
0V
2.5V
t
P W
≥ 0.5µs
t
D1
t
P W
V
S
90%
t
F
t
D2
t
R
t
P W
V
S
90%
t
R
t
D2
t
F
O U TPU T
10%
0V
O U TPU T
10%
0V
Figure 1. Inverting Driver Switching Time
M9999-072205
Figure 2. Noninverting Driver Switching Time
4
July 2005
MIC [ MIC GROUP RECTIFIERS ]
