(TC4426A - TC4428A) 1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
Description
TC4426A TC4427A TC4428A 1.
5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
FEATURES
s s s s s s High Peak Output Current .
1.
5A Wide Operating Range .
4.
5V to 18V High Capacitive Load Drive Capability .
.
1000 pF in 25 nsec Typ Short Delay Time .
.
.
30 nsec Typ Matched Rise, Fall and Delay Times Low Supply Current — With Logic “1” Input .
.
.
1 mA Typ — With Logic “0” Input 100 µA Typ Low Output Impedance .
.
7Ω Typ Latch-Up Protected: Will Withstand 0.
5A Reverse Current Input Will Withstand Negative Inputs Up to 5V ESD Protected .
.
4 kV Pinout Same as TC426/TC427/TC428
1
GENERAL DESCRIPTION
The TC4426A/4427A/4428A are improved versions of the earlier TC426/427/428 family of buffer/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 5V 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 drivers, the TC4426A/4427A/4428A can easily switch 1000 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.
2 3 4 5 6 7
s s s s s
PIN CONFIGURATIONS
NC 1 IN A 2 GND 3 IN B 4 8 NC 7 OUT A NC 1 IN A 2 GND 3 IN B 4 8 NC 7 OUT A NC 1 IN A 2 GND 3 IN B 4 8 NC 7 OUT A
ORDERING INFORMATION
Part No.
Package
8-Pin SOIC 8-Pin Plastic DIP 8-Pin SOIC 8-Pin Plastic DIP 8-Pin CerDIP 8-Pin SOIC 8-Pin Plastic DIP 8-Pin SOIC 8-Pin Plastic DIP 8-Pin CerDIP 8-Pin SOIC 8-Pin Plastic DIP 8-Pin SOIC...
Similar Datasheet
