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See Technical Specifications

TC4428ACPA

Dual 1.5 A MOSFET Gate Driver.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

TC4428ACPA
Datasheet:

TC4428ACPA Datasheet (PDF)
Programmable:

Not Verified
Driven Configuration:

Low-Side
Channel Type:

Independent
Number of Drivers:

2
EDA/CAD Models:

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TC4428ACPA General Description

The TC4426A/4427A/4428A are improved versions of the earlier TC426/427/428 family of buffer/gate drivers (with which they are pin compatible). They will not latch up under any conditions within their power and voltage ratings. They are not subject to damage when up to 5 V of noise spiking (of either polarity) occurs on the ground pin. They can accept, without damage or logic upset, up to 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 4 kV of electrostatic discharge. As MOSFET gate drivers, the TC4426A/4427A/4428A can easily switch 1,000 pF gate capacitances in under 30 ns, and provide low enough impedances in both the ON and OFF states to ensure the MOSFET's intended state will not be affected, even by large transients.

Key Features

Wide Operating Range: 4.5 V to 18 V

High Capacitive Load Drive Capability: 1,000 pF in 25 ns

Short Delay Times: < 30 ns (Typical)

Matched Rise, Fall and Delay Times

With Logic ''1'' Input: 1 mA

With Logic ''0'' Input: 100 µA

Low Output Impedance: 7 Ω (Typical)

Latch-Up Protected: Will Withstand > 500 mA

Input Will Withstand Negative Inputs Up to 5 V

ESD Protected: 4 kV

Pinouts Same as TC426/27/28

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Gate Drivers	Series	-
Programmable	Not Verified	Driven Configuration	Low-Side
Channel Type	Independent	Number of Drivers	2
Gate Type	N-Channel, P-Channel MOSFET	Voltage - Supply	4.5V ~ 18V
Logic Voltage - VIL, VIH	0.8V, 2.4V	Current - Peak Output (Source, Sink)	1.5A, 1.5A
Input Type	Inverting, Non-Inverting	Rise / Fall Time (Typ)	25ns, 25ns
Operating Temperature	0°C ~ 70°C (TA)	Mounting Type	Through Hole
Base Product Number	TC4428

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Ratings and Reviews

B**n 03/09/2024

The goods received. everything is great. thank you!!!

C**n 10/12/2021

For a short time of course the order went, and hope received, but still came. I'm glad! One day received 2/a long with a long bag. The order was without tracking.

Z**y 09/24/2020

Squeaks loudly and viciously, tried the voltage from 4 to 13 v, with increasing voltage, the frequency and volume of the buzzer grows.