TC4426A/TC4427A/TC4428A pdf da

The TC4426A/TC4427A/TC4428A are improved
versions of the earlier TC4426/TC4427/TC4428 family
of MOSFETdrivers. In addi tion to matched rise and fall
times, the TC4426A/TC4427A/TC4428A devices have
matched le ading and falling edge propagation delay
times.
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
s piking (of either polarity) occu rson the ground pin.
They can accept, without damage or logicupset, up to
500 mA of reverse current (of either polarity) being
forced back into their outputs. All terminals are fully
protected ag ainst Electrostat icDischarge ( ESD) up to
4 kV.
The TC4426A/TC4427A/TC4428A MOSFET drivers
can easily charge/discharge 1000 pF gate
capacitances in under 30 ns. These devices provide
low enough imp edances in both the on and off states to
ensure the MOSFET’s intended state will not be
affected, even by large transients.