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TC4427CPA - Microchip
Manufacturer:
Microchip
ManyChip's Part#:
MC8812529
Category:
FET Driver
Package:
PDIP-8
Datasheet:
Datasheet 3D Model
Description:
TC4427CPA; Dual MOSFET Power Driver 1.5A; 4.5 to 18V; Non-Inverting; 8Pin PDIP
Stock Locations:
Availability:
1,783 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.31

Updated at 30/10/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TC4427CPA is a 1.5A dual high-speed Power MOSFET Driver. The TC4427 device have matched rise and fall times when charging and discharging the gate of a MOSFET. This device is highly latch-up resistant under any conditions within their power and voltage ratings. They are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin. They can accept, without damage or logic upset, up to 500mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against Electrostatic Discharge (ESD) up to 2.0kV. The TC4427 MOSFET driver can easily charge/discharge 1000pF gate capacitances in under 30ns. This device provide low enough impedances in both the on and off states to ensure the MOSFET"s intended state is not affected, even by large transients.
High capacitive load drive capability of 1000pF in 25ns
Consistent delay times with changes in supply voltage
7R at 25°C Typical low output impedance
Latch-up protection - Will withstand >0.5A reverse current and down to -5V
Input withstands negative inputs
ESD protected of 2kV HBM
ESD sensitive device, take proper precaution while handling the device.

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TC4427CPA Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Supply Voltage (DC)	4.50V (min)
Operating Voltage	4.5V ~ 18V
Rise/Fall Time	19 ns
Number of Outputs	2 Output
Output Voltage	18.0 V
Output Current	1.5 A
Supply Current	4.50 mA
Number of Channels	2 Channel
Number of Positions	8 Position
Power Dissipation	730 mW
Rise Time	40ns (Max)
Fall Time	40ns (Max)
Fall Time (Max)	30 ns
Fall Time (Max)	30 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	730 mW
Supply Voltage	4.5V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	4.5 V
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Size-Length	10.16 mm
Size-Width	6.6 mm
Size-Height	4.06 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

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