TC4421_13 Datasheet, PDF (4/20 Pages) Microchip Technology – 9A High-Speed MOSFET Drivers

TC4421/TC4422
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
Electrical Specifications: Unless otherwise noted, over 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
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
—
2.4
R_OL
—
1.8
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply
t_R
—
60
t_F
—
60
t_D1
—
50
t_D2
—
65
Power Supply Current
I_S
—
—
—
—
Operating Input Voltage
V_DD
4.5
—
Note 1: Switching times ensured by design.
—
0.8
+10
—
0.025
3.6
2.7
120
120
80
80
3
0.2
18
V
V
µA 0VV_INV_DD
V DC TEST
V DC TEST
 I_OUT = 10 mA, V_DD = 18V
 I_OUT = 10 mA, V_DD = 18V
ns Figure 4-1, C_L = 10,000 pF
ns Figure 4-1, C_L = 10,000 pF
ns Figure 4-1
ns Figure 4-1
mA V_IN = 3V
V_IN = 0V
V
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)
Specified Temperature Range (E)
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
T_A
0
—
+70
°C
T_A
–40
—
+85
°C
T_A
–40
— +125 °C
T_J
—
— +150 °C
T_A
–65
— +150 °C
_JA
—
71
— °C/W
_JA
—
33.2
— °C/W Typical 4-layer board with
vias to ground plane
_JA
—
125
— °C/W
_JA
—
120
— °C/W
DS21420E-page 4
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