TC4451 MICROCHIP [Microchip Technology], TC4451 Datasheet - Page 4

• Manufacturer Part Number: TC4451
• Description: 12A High-Speed MOSFET Drivers
• Manufacturer: MICROCHIP [Microchip Technology]

TC4451/TC4452
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
TEMPERATURE CHARACTERISTICS
DS21987A-page 4
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V
Input
Logic ‘1’, High Input Voltage
Logic ‘0’, Low Input Voltage
Input Current
Output
High Output Voltage
Low Output Voltage
Output Resistance, High
Output Resistance, Low
Switching Time (Note 1)
Rise Time
Fall Time
Propagation Delay Time
Propagation Delay Time
Power Supply
Power Supply Current
Operating Input Voltage
Note 1:
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V
Temperature Ranges
Specified Temperature Range (V)
Maximum Junction Temperature
Storage Temperature Range
Package Thermal Resistances
Thermal Resistance, 5L-TO-220
Thermal Resistance, 8L-6x5 DFN
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-SOIC
Parameters
Switching times ensured by design.
Parameters
Sym
V
R
V
V
R
V
V
t
t
I
t
t
D1
D2
I
IN
OH
OH
DD
OL
OL
R
F
S
IH
IL
V
DD
Sym
T
T
T
Min
–10
JA
JA
JA
JA
2.4
4.5
– 0.025
A
A
—
—
—
—
—
—
—
—
—
—
J
Min
–40
–65
—
—
—
—
—
Typ
200
35
38
55
55
50
—
—
—
—
—
—
—
—
33.2
Typ
125
155
0.025
—
—
71
—
Max
18.0
+10
400
150
0.8
2.2
2.0
—
—
60
60
65
65
+125
+150
+150
Units
Max
—
—
—
—
μA
μA
μA
ns
ns
ns
ns
V
V
V
V
V
0V V
DC Test
DC Test
I
I
Figure 4-1, C
Figure 4-1, C
Figure 4-1, C
Figure 4-1, C
V
V
OUT
OUT
IN
IN
Units
°C/W
°C/W
°C/W
°C/W
°C
°C
°C
= 3V
= 0V
= 10 mA, V
= 10 mA, V
IN
V
© 2006 Microchip Technology Inc.
DD
Typical 4-layer board with
vias to ground plane
Without heat sink
V
DD
Conditions
L
L
L
L
18V.
= 15,000 pF
= 15,000 pF
= 15,000 pF
= 15,000 pF
DD
DD
Conditions
= 18V
= 18V
V
DD
18V.