TC4428CPA

Product Summary

General Description:The TC4426/TC4427/TC4428 are improved versions of the earlier TC426/TC427/TC428 family of MOSFET
drivers. The TC4426/TC4427/TC4428 devices have matched rise and fall times when charging and discharging the gate of a MOSFET. 
These devices are 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 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully
protected against Electrostatic Discharge (ESD) up to 4 kV. The TC4426/TC4427/TC4428 MOSFET drivers can easily charge/discharge 1000 pF gate capacitances in
under 30 ns. These devices 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. Other compatible drivers are the TC4426A/TC4427A/TC4428A family of devices. The TC4426A/TC4427A/
TC4428A devices have matched leading and falling edge input-to-output delay times, in addition to the matched rise and fall times of the TC4426/TC4427/
TC4428 devices.

Parametrics

Absolute Maximum Ratings ?
Supply Voltage .....................................................+22V
Input Voltage, IN A or IN B..................................... (VDD + 0.3V) to (GND – 5V)
Package Power Dissipation (TA ≤ 70°C)
DFN .............................................................. Note 3
MSOP..........................................................340 mW
PDIP ............................................................730 mW
SOIC............................................................470 mW
Storage Temperature Range..............-65°C to +150°C
Maximum Junction Temperature...................... +150°C

Features

Features:
? High Peak Output Current – 1.5A
? Wide Input Supply Voltage Operating Range:- 4.5V to 18V
? High Capacitive Load Drive Capability – 1000 pF in 25 ns (typ.)
? Short Delay Times – 40 ns (typ.)
? Matched Rise and Fall Times
? Low Supply Current:- With Logic ‘1’ Input – 4 mA,- With Logic ‘0’ Input – 400 μA
? Low Output Impedance – 7Ω
? Latch-Up Protected: Will Withstand 0.5A Reverse Current
? Input Will Withstand Negative Inputs Up to 5V
? ESD Protected – 4 kV
? Pin-compatible with the TC426/TC427/TC428
? Space-saving 8-Pin MSOP and 8-Pin 6x5 DFN Packages