TC4426_06 Datasheet, PDF (4/20 Pages) Microchip Technology – 1.5A Dual High-Speed Power MOSFET Drivers

TC4426/TC4427/TC4428
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
—
—
V
Logic ‘0’, Low Input Voltage
V_IL
—
— 0.8 V
Input Current
I_IN
-10
— +10 μA
Output
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
Latch-Up Protection
Withstand Reverse Current
V_OH V_DD – 0.025 —
—
V
V_OL
—
— 0.025 V
R_O
—
9
12
Ω
I_PK
—
1.5 —
A
I_REV
—
>0.5 —
A
Switching Time (Note 1)
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply
t_R
—
—
40
ns
t_F
—
—
40
ns
t_D1
—
—
40
ns
t_D2
—
—
60
ns
Power Supply Current
I_S
—
— 8.0 mA
—
— 0.6
Note 1: Switching times ensured by design.
2: For V temperature range devices, the V_IH (Min) limit is 2.0V.
Note 2
0V ≤ V_IN ≤ V_DD
DC Test
DC Test
I_OUT = 10 mA, V_DD = 18V
V_DD = 18V
Duty cycle ≤ 2%, t ≤ 300 μs
V_DD = 18V
Figure 4-1
Figure 4-1
Figure 4-1
Figure 4-1
V_IN = 3V (Both inputs)
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)
Specified Temperature Range (E)
Specified Temperature Range (V)
Maximum Junction Temperature
Storage Temperature Range
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN
Thermal Resistance, 8L-MSOP
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
θ_JA
—
33.2
— °C/W
θ_JA
—
206
— °C/W
θ_JA
—
125
— °C/W
θ_JA
—
155
— °C/W
DS21422D-page 4
© 2006 Microchip Technology Inc.