TC4423/TC4424/TC4425
DS21421E-page 4 2002-2012 Microchip Technology Inc.
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, operating temperature range with 4.5V V
DD
18V.
Parameters Sym Min Typ Max Units Conditions
Input
Logic ‘1’, High Input Voltage V
IH
2.4 — — V
Logic ‘0’, Low Input Voltage V
IL
——0.8V
Input Current I
IN
–10 — +10 µA 0VV
IN
V
DD
Output
High Output Voltage V
OH
V
DD
– 0.025 — — V
Low Output Voltage V
OL
——0.025V
Output Resistance, High R
OH
—3.78 I
OUT
= 10 mA, V
DD
= 18V
Output Resistance, Low R
OL
—4.38 I
OUT
= 10 mA, V
DD
= 18V
Peak Output Current I
PK
—3.0—A
Latch-Up Protection
Withstand Reverse Current
I
REV
— >1.5 — A Duty cycle2%, t 300 µsec
Switching Time (Note 1)
Rise Time t
R
—2860nsFigure 4-1, Figure 4-2,
C
L
= 1800 pF
Fall Time t
F
—3260nsFigure 4-1, Figure 4-2,
C
L
= 1800 pF
Delay Time t
D1
— 32 100 ns Figure 4-1, Figure 4-2,
C
L
= 1800 pF
Delay Time t
D2
— 38 100 ns Figure 4-1, Figure 4-2,
C
L
= 1800 pF
Power Supply
Power Supply Current I
S
—
—
2.0
0.2
3.5
0.3
mA V
IN
= 3V (Both inputs)
V
IN
= 0V (Both inputs)
Note 1: Switching times ensured by design.
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V V
DD
18V.
Parameters Sym Min Typ Max Units Conditions
Temperature Ranges
Specified Temperature Range (C) T
A
0—+70°C
Specified Temperature Range (E) T
A
–40 — +85 °C
Specified Temperature Range (V) T
A
–40 — +125 °C
Maximum Junction Temperature T
J
——+150°C
Storage Temperature Range T
A
–65 — +150 °C
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN
JA
— 33.2 — °C/W Typical four-layer board with
vias to ground plane
Thermal Resistance, 8L-PDIP
JA
— 125 — °C/W
Thermal Resistance, 16L-SOIC
JA
— 155 — °C/W
