TC4431COA Microchip Technology, TC4431COA Datasheet - Page 4
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TC4431COA
Manufacturer Part Number
TC4431COA
Description
IC MOSFET DRIVER 30V 1.5A 8-SOIC
Manufacturer
Microchip Technology
Type
Microcontrollerr
Specifications of TC4431COA
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
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Device Type
High Side
Module Configuration
High Side
Peak Output Current
1.5A
Output Resistance
7ohm
Input Delay
62ns
Output Delay
78ns
Supply Voltage Range
4.5V To 30V
Driver Case
RoHS Compliant
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
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 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
Other names
TC4431C0A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC4431COA
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
TC4431COA713
Manufacturer:
MICROCHIP
Quantity:
12 000
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.