TC4431EOA Microchip Technology, TC4431EOA Datasheet - Page 4

• Manufacturer Part Number: TC4431EOA
• Description: IC MOSFET DRIVER 30V 1.5A 8-SOIC
• Manufacturer: Microchip Technology
• Type: Microcontrollerr

Specifications of TC4431EOA

• Configuration: High-Side
• Input Type: Inverting
• Delay Time: 62ns
• Current - Peak: 1.5A
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 4.5 V ~ 30 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: MOSFET
• Module Configuration: High Side / Low Side
• Peak Output Current: 3A
• Output Resistance: 7ohm
• Input Delay: 62ns
• Output Delay: 78ns
• Supply Voltage Range: 4.5V To 30V
• Rise Time: 40 ns
• Fall Time: 50 ns
• Supply Voltage (min): 4.5 V
• Supply Current: 4 mA
• Maximum Power Dissipation: 470 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TC4431/TC4432
DC CHARACTERISTICS
TEMPERATURE CHARACTERISTICS
DS21424D-page 4
Electrical Specifications: Unless otherwise noted, Over operating temperature range with 4.5V ≤ V
Input
Logic ‘1’, High Input Voltage
Logic ‘0’, Low Input Voltage
Input Current (Note 1)
Output
High Output Voltage
Low Output Voltage
Output Resistance
Switching Time (Note 2)
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply
Power Supply Current
Start-up Threshold
Drop-out Threshold
Note 1:
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V ≤ V
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-SOIC
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-CERDIP
2:
3:
Parameters
For inputs >12V, add a 1 kΩ resistor in series with the input. See Section 2.0 “Typical Performance
Curves” for input current graph.
Switching times are ensured by design.
For operation below 7V, pin 3 (LOCK DIS) should be tied to ground to disable the lockout and start-up cir-
cuit, otherwise, pin 3 must be left floating.
Parameters
Sym
V
V
V
V
V
R
t
t
V
I
t
I
t
D1
D2
OH
DO
IN
OL
R
IH
F
S
IL
O
S
V
Sym
θ
θ
θ
T
T
T
T
T
DD
JA
JA
JA
A
A
A
A
J
Min
2.4
-10
—
—
—
—
—
—
—
—
—
—
7
– 1.2
Min
-40
-40
-65
—
—
—
—
0
Typ
8.4
7.7
—
—
—
—
—
—
—
—
—
—
—
—
Typ
155
125
150
—
—
—
—
—
0.025
Max
100
110
0.8
0.7
10
12
60
70
10
—
—
—
6
+125
+150
+150
Max
+70
+85
—
—
—
Units
mA
µA
ns
ns
ns
ns
Ω
V
V
V
V
V
V
Units
ºC/W
ºC/W
ºC/W
ºC
ºC
ºC
ºC
ºC
0V ≤ V
I
I
Figure 4-1
Figure 4-1
Figure 4-1
Figure 4-1
V
V
Note 3
OUT
OUT
IN
IN
© 2007 Microchip Technology Inc.
= 3V
= 0V
DD
= 100 mA
= 10 mA, V
IN
≤ 30V.
≤ 12V
Conditions
Conditions
DD
DD
= 30V
≤ 30V.