TC4423_13 Datasheet, PDF (4/20 Pages) Microchip Technology – 3A Dual High-Speed Power MOSFET Drivers

TC4423/TC4424/TC4425
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
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
Logic ‘0’, Low Input Voltage V_IL
—
Input Current
I_IN
–10
Output
—
—
V
—
0.8
V
—
+10
µA 0VV_INV_DD
High Output Voltage
Low Output Voltage
Output Resistance, High
Output Resistance, Low
Peak Output Current
Latch-Up Protection
Withstand Reverse Current
V_OH
V_OL
R_OH
R_OL
I_PK
I_REV
V_DD – 0.025
—
—
—
—
—
—
—
3.7
4.3
3.0
>1.5
—
0.025
8
8
—
—
V
V
 I_OUT = 10 mA, V_DD = 18V
 I_OUT = 10 mA, V_DD = 18V
A
A Duty cycle2%, t 300 µsec
Switching Time (Note 1)
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply
t_R
—
t_F
—
t_D1
—
t_D2
—
28
60
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
32
60
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
32
100
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
38
100
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
Power Supply Current
I_S
—
—
Note 1: Switching times ensured by design.
2.0
3.5
mA V_IN = 3V (Both inputs)
0.2
0.3
V_IN = 0V (Both inputs)
TEMPERATURE CHARACTERISTICS
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
Specified Temperature Range (E)
T_A
Specified Temperature Range (V)
T_A
Maximum Junction Temperature
T_J
Storage Temperature Range
T_A
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN _JA
Thermal Resistance, 8L-PDIP
_JA
Thermal Resistance, 16L-SOIC
_JA
0
—
–40
—
–40
—
—
—
–65
—
—
33.2
—
125
—
155
+70
°C
+85
°C
+125
°C
+150
°C
+150
°C
—
°C/W Typical four-layer board with
vias to ground plane
—
°C/W
—
°C/W
DS21421E-page 4
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