TC4431EOA Microchip Technology, TC4431EOA Datasheet - Page 3

• 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

1.0
Absolute Maximum Ratings†
Supply Voltage ....................................................... 36V
Input Voltage (Note 1)................... V
Package Power Dissipation (T
Maximum Junction Temperature, T
Storage Temperature Range .............. -65°C to +150°C
DC CHARACTERISTICS
© 2007 Microchip Technology Inc.
Electrical Specifications: Unless otherwise noted, T
Input
Logic ‘1’, High Input Voltage
Logic ‘0’, Low Input Voltage
Input Current (Note 1)
Output
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
Latch-Up Protection
Withstand Reverse Current
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:
PDIP ............................................................ 730 mW
CERDIP ....................................................... 800 mW
SOIC............................................................ 470 mW
2:
3:
ELECTRICAL
CHARACTERISTICS
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
circuit, otherwise, pin 3 must be left floating.
A
≤ 70°C)
Sym
V
I
V
V
J
V
R
I
REV
V
t
t
V
I
t
I
PK
t
D1
D2
IN
OH
DO
OL
R
S
................ +150°C
IH
F
DD
IL
O
S
+ 0.3V to GND
V
DD
Min
2.4
—
—
—
—
—
—
—
—
—
—
—
—
—
-1
7
– 1.0
A
= +25ºC with 4.5V ≤ V
V
DD
Typ
3.0
1.5
0.3
2.5
0.3
8.4
7.7
25
33
62
78
—
—
—
—
7
– 0.8
† Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
0.025
Max
0.8
0.4
10
40
50
80
90
10
—
—
—
—
—
—
1
4
Units
TC4431/TC4432
mA
µA
ns
ns
ns
ns
Ω
V
V
V
V
A
A
V
V
DD
≤ 30V.
0V ≤ V
I
I
Source: V
Sink: V
Duty cycle ≤ 2%, t ≤ 300 µsec
Figure 4-1
Figure 4-1
Figure 4-1
Figure 4-1
V
V
Note 3
OUT
OUT
IN
IN
= 3V
= 0V
= 100 mA
= 10 mA, V
IN
DD
≤ 12V
DD
= 30V
Conditions
= 30V
DD
DS21424D-page 3
= 30V