GENERAL DESCRIPTION
●The TC4421/4422 are high current buffer/drivers capable of driving large MOSFETs and IGBTs.
●They are essentially immune to any form of upset except direct overvoltage or over-dissipation — they can not be latched under any conditions within their power and voltage ratings; they are not subject to damage or improper operation when up to 5V of ground bounce is present on their ground terminals; they can accept, without either damage or logic upset, more than 1A inductive current of
●either polarity being forced back into their outputs. In addition, all terminals are fully protected against up to 4 kV of electrostatic discharge.
●FEATURES
●■ Tough CMOS™Construction
●■ High Peak Output Current .................................. 9A
●■ High Continuous Output Current ............... 2A Max
●■ Fast Rise and Fall Times:
●— 30 nsec with 4,700 pF Load
●— 180 nsec with 47,000 pF Load
●■ Short Internal Delays ............................ 30nsec Typ
●■ Low Output Impedance ............................ 1.4W Typ
