TC4420 Microchip Technology, TC4420 Datasheet - Page 3

• Manufacturer Part Number: TC4420
• Description: (TC4420 /TC4429) 6A HIGH-SPEED MOSFET DRIVERS
• Manufacturer: Microchip Technology

6A HIGH-SPEED MOSFET DRIVERS
ELECTRICAL CHARACTERISTICS:
Symbol
Input
V
V
V
I
Output
V
V
R
R
Switching Time (Note 1)
t
t
t
t
Power Supply
I
V
NOTE: 1. Switching times guaranteed by design.
© 2001 Microchip Technology Inc.
IN
R
F
D1
D2
S
IH
IL
IN
OH
OL
DD
O
O
(Max)
INPUT
0.1 F
Parameter
Logic 1 High Input Voltage
Logic 0 Low Input Voltage
Input Voltage Range
Input Current
High Output Voltage
Low Output Voltage
Output Resistance, High
Output Resistance, Low
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
Operating Input Voltage
2
1
4
DS21419A
TC4429
V DD = 18V
8
5
6
7
0.1 F
Figure 1. Switching Time Test Circuit
1 F
Measured over operating temperature range with 4.5V
C L = 2500pF
unless otherwise specified.
OUTPUT
Test Conditions
0V
See Figure 1
See Figure 1
I
I
Figure 1, C
Figure 1, C
Figure 1
Figure 1
V
V
OUT
OUT
IN
IN
= 3V
= 0V
= 10mA, V
= 10mA, V
V
IN
V
L
L
3
DD
= 2500pF
= 2500pF
DD
DD
= 18V
= 18V
OUTPUT
INPUT
+18V
+5V
0V
0V
INPUT: 100 kHz, square wave,
10%
t
V
RISE
DD
90%
= t
t D1
Min
– 10
2.4
– 5
– 0.025
4.5
—
—
—
—
—
—
—
—
—
—
FALL
10%
t F
10nsec.
Typ
0.45
2.3
32
34
50
65
60
—
—
—
—
—
—
—
3
t D2
V
V
90%
DD
DD
0.025
Max
100
100
400
0.8
—
10
—
60
60
18
5
5
3
+ 0.3
TC4420/9-6 10/18/96
10%
TC4420
TC4429
18V,
t R
90%
Unit
V
V
V
V
V
nsec
nsec
nsec
nsec
mA
V
A
A