TC4424AVOE Datasheet, PDF (4/22 Pages) Microchip Technology – 3A Dual High-Speed Power MOSFET Drivers

TC4423A/TC4424A/TC4425A
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
Switching Time (Note 1)
V_OH V_DD – 0.025 —
V_OL
—
—
R_OH
—
3.1
R_OL
—
3.7
—
0.025
6
7
V
V
Ω I_OUT = 10 mA, V_DD = 18V
Ω I_OUT = 10 mA, V_DD = 18V
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply
t_R
—
t_F
—
t_D1
—
t_D2
—
20
31
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
22
31
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
50
66
ns Figure 4-1, Figure 4-2,
C_L = 1800 pF
50
66
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
3.0
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 (V)
T_A
Maximum Junction Temperature
T_J
Storage Temperature Range
T_A
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN θ_JA
Thermal Resistance, 8L-PDIP
θ_JA
Thermal Resistance, 8L-SOIC
θ_JA
Thermal Resistance, 16L-SOIC
θ_JA
–40
—
—
—
–65
—
—
33.2
—
84.6
—
163
—
90
+125
°C
+150
°C
+150
°C
—
°C/W Typical four-layer board with
vias to ground plane
—
°C/W
—
°C/W
—
°C/W
DS21998B-page 4
© 2007 Microchip Technology Inc.