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TC4423A Datasheet(PDF) 4 Page - Microchip Technology

Part No. TC4423A
Description  3A Dual High-Speed Power MOSFET Drivers
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Maker  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
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TC4423A Datasheet(HTML) 4 Page - Microchip Technology

 
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TC4423A/TC4424A/TC4425A
DS21998B-page 4
© 2007 Microchip Technology Inc.
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, operating temperature range with 4.5V
≤ VDD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input
Logic ‘1’, High Input Voltage
VIH
2.4
V
Logic ‘0’, Low Input Voltage
VIL
——
0.8
V
Input Current
IIN
–10
+10
µA
0V
≤ VIN ≤ VDD
Output
High Output Voltage
VOH VDD – 0.025
V
Low Output Voltage
VOL
0.025
V
Output Resistance, High
ROH
—3.1
6
Ω
IOUT = 10 mA, VDD = 18V
Output Resistance, Low
ROL
—3.7
7
Ω
IOUT = 10 mA, VDD = 18V
Switching Time (Note 1)
Rise Time
tR
20
31
ns
Figure4-1, Figure4-2,
CL = 1800 pF
Fall Time
tF
22
31
ns
Figure4-1, Figure4-2,
CL = 1800 pF
Delay Time
tD1
50
66
ns
Figure4-1, Figure4-2,
CL = 1800 pF
Delay Time
tD2
50
66
ns
Figure4-1, Figure4-2,
CL = 1800 pF
Power Supply
Power Supply Current
IS
2.0
0.2
3.0
0.3
mA
VIN = 3V (Both inputs)
VIN = 0V (Both inputs)
Note 1: Switching times ensured by design.
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V
≤ VDD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range (V)
TA
–40
+125
°C
Maximum Junction Temperature
TJ
+150
°C
Storage Temperature Range
TA
–65
+150
°C
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN
θJA
33.2
°C/W
Typical four-layer board with
vias to ground plane
Thermal Resistance, 8L-PDIP
θJA
—84.6
°C/W
Thermal Resistance, 8L-SOIC
θJA
—163
°C/W
Thermal Resistance, 16L-SOIC
θJA
—90
°C/W


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