TC4421 Description
TC4421/TC4422 are high-current buffers/drivers capable of driving large MOSFETs and IGBTs. These devices are essentially immune to any form of upset, except direct overvoltage or over-dissipation. They cannot be latched under any conditions within their power and voltage ratings.
TC4421 Key Features
- High Peak Output Current: 9A
- Wide Input Supply Voltage Operating Range
- 4.5V to 18V
- High Continuous Output Current: 2A Maximum
- Fast Rise and Fall Times
- 30 ns with 4,700 pF Load
- 180 ns with 47,000 pF Load
- Short Propagation Delays: 30 ns (Typical)
- Low Supply Current
- With Logic ‘1’ Input
TC4421 Applications
- Line Drivers for Extra Heavily-Loaded Lines