●General Description
●The TC4451/TC4452 are single-output MOSFET drivers. These devices are high-current buffer/drivers capable of driving large MOSFETs and Insulated Gate Bipolar Transistors (IGBTs). The TC4451/TC4452 have matched output rise and fall times, as well as matched leading and falling-edge propagation delay times. The TC4451/TC4452 devices also have very low cross conduction current, reducing the overall power dissipation of the device.
●Features
●High Peak Output Current: 13A (typ.)
●Low Shoot-Through/Cross-Conduction Current in Output Stage
●Wide Input Supply Voltage Operating Range: \- 4.5V to 18V
●High Continuous Output Current: 2.6A (max.)
●Matched Fast Rise and Fall Times:
●\- 21 ns with 10,000 pF Load
●\- 42 ns with 22,000 pF Load
●Matched Short Propagation Delays: 44 ns (typ.)
●Low Supply Current:
●\- With Logic ë1í Input ñ 140 μA (typ.)
●\- With Logic ë0í Input ñ 40 μA (typ.)
●Low Output Impedance: 0.9Ω (typ.)
●Latch-Up Protected: Will Withstand 1.5A Output Reverse Current
●Input Will Withstand Negative Inputs Up To 5V
●Pin-Compatible with the TC4420/TC4429, TC4421/TC4422 and TC4421A/TC4422A MOSFET Drivers
●Space-Saving, Thermally-Enhanced, 8-Pin DFN Package
●Applications
●Line Drivers for Extra Heavily-Loaded Lines
●Pulse Generators
●Driving the Largest MOSFETs and IGBTs
●Local Power ON/OFF Switch
●Motor and Solenoid Driver
●LF Initiator
