1.5A HIGH-SPEED,
FLOATING LOAD DRIVER
TC4403
ELECTRICAL CHARACTERISTICS:
Symbol
Input
V
IH
V
IL
I
IN
Logic 1 High Input Voltage
Logic 0 Low Input Voltage
Input Current
High Output Voltage
Low Output Voltage
Sourcing Output
Resistance
Grounding Output
Resistance
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
2.4
—
–10,000
V
DD
– 0.025
—
—
—
—
—
±10
—
—
3.7
4.3
—
0.8
+10,000
—
0.025
8
8
V
V
nA
V
V
Ω
Ω
1
Measured over operating temperature range with 4.5V
≤
V
DD
≤
18V
unless otherwise specified.
Test Conditions
Min
Typ
Max
Unit
Parameter
2
3
4
5
– 5V≤ V
IN
≤
V
DD
Output
V
OH
V
OL
R
OS
R
OG
V
IN
= 2.4V
I
OUT
= 10mA, V
DD
= 18V
V
IN
= 2.4V
I
OUT
= –10mA, V
DD
= 18V
Figure 1, C
L
= 1800pF
Figure 1, C
L
= 1800pF
Figure 1, C
L
= 1800pF
Figure 1, C
L
= 1800pF
V
IN
= 3V (Both Inputs)
V
IN
= 0V (Both Inputs)
Switching Time
(Note 1)
t
R
t
F
t
D1
t
D2
I
S
—
—
—
—
—
—
28
32
32
38
2
0.2
60
60
100
100
3.5
0.3
nsec
nsec
nsec
nsec
mA
Power Supply
NOTE:
1. Switching times guaranteed by design.
V
DD
= 16V
1µF
WIMA
MKS-2
0.1µF
MLC
V
DD
= 16V
1µF
WIMA
MKS-2
0.1µF
MLC
10kΩ
INPUT
OUTPUT
C L = 1800pF
TC4403
INPUT
TC4403
C L = 1800pF
6
7
OUTPUT
10K
Ω
+5V
INPUT
0V
16V
+5V
INPUT
10%
t
D1
t
F
0V
16V
10%
90%
t
D1
90%
OUTPUT
10%
0V
OUTPUT
0V
t
R
10%
Figure 1. Switching Time Test Circuits
8
4-215
TELCOM SEMICONDUCTOR, INC.
TELCOM [ TELCOM SEMICONDUCTOR, INC ]
