TC4431COA - Microchip

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TC4431COA
Manufacturer

Microchip
ChipWorker Part#

CW13713928
Category

FET Driver
Package

SOIC-8
Description

MOSFET DRVR 1.5A 1Out Hi Side Inv 8Pin SOIC N Tube
Documentation

Datasheet

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TC4431COA Specifications

Attribute	Attribute Value

Part Number	TC4431COA
Manufacturer	Microchip
ChipWorker Part#	CW13713928
Category	FET Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	4.50V (min)
Operating Voltage	4.5V ~ 30V
Rise/Fall Time	25ns, 33ns
Number of Outputs	1 Output
Output Voltage	29.2 V
Output Current	1.5 A
Supply Current	4.00 mA
Number of Channels	1 Channel
Number of Positions	8 Position
Power Dissipation	470 mW
Rise Time	40 ns
Fall Time	50 ns
Fall Time (Max)	50 ns
Fall Time (Max)	40 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	470 mW
Supply Voltage	4.5V ~ 30V
Supply Voltage (Max)	30 V
Supply Voltage (Min)	4.5 V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.42 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The TC4431COA is a CMOS high-speed MOSFET Driver for use in high-side driver applications. It will not latch-up under any conditions within its power and voltage ratings. It can accept, without damage or logic upset, up to 300mA of reverse current being forced back into their outputs. All terminals are fully protected against up to 4kV of electrostatic discharge. Under-voltage lockout circuitry forces the output to a low state when the input supply voltage drops below 7V. For operation at lower voltages, disable the lockout and start-up circuit by grounding pin 3 (LOCK DIS\\), for all other situations, pin 3 (LOCK DIS\\) should be left floating. The under-voltage lockout and start-up circuit gives brown out protection when driving MOSFETS.
1.5A High peak output current
High capacitive load drive capability - 1000pF in 25nsec
7R Low output impedance
Latch-up protected - Will withstand >300mA reverse current
4kV ESD Protected

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