| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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70 pcs
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70 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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| ESD Protection | |
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| Industrial Grade | |
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The TC4421EPA by Microchip Technology Inc. is a high-current buffer/driver designed for applications requiring the driving of large MOSFETs and IGBTs. It offers a high peak output current of 9A and a high continuous output current of up to 2A.
This device operates within a wide input supply voltage range of 4.5V to 18V. It boasts fast rise and fall times, with specifications of 30 ns with a 4,700 pF load and 180 ns with a 47,000 pF load. Propagation delays are typically 30 ns. The driver is latch-up protected and can withstand output reverse current up to 1.5A.
It is suitable for driving heavily-loaded lines, pulse generators, and local power ON/OFF switches. The TC4421EPA can be driven directly from TTL or CMOS logic levels (3V to 18V) and includes 300 mV of input hysteresis for noise immunity.
The TC4421EPA is available in a space-saving 8-Pin 6x5 DFN-S surface-mount package.
The TC4421EPA can deliver a peak output current of 9A.
The TC4421EPA operates from 4.5V to 18V.
The TC4421EPA can provide a continuous output current of 2A.
The rise and fall times are 30 ns with a 4,700 pF load.
The typical propagation delay is 30 ns.
The output impedance is typically 1.4 Ω.
The TC4421EPA is available in an 8-pin 6x5 DFN-S surface-mount package.