| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology TC4421CPA is a high-current buffer/driver capable of driving large MOSFETs and IGBTs. It offers a high peak output current of 9A and a wide input supply voltage operating range from 4.5V to 18V. The device features fast rise and fall times, short propagation delays, and low supply current.
Designed for applications such as line drivers for heavily-loaded lines, pulse generators, and driving large MOSFETs and IGBTs, the TC4421CPA is immune to upsets except direct overvoltage or over-dissipation. It is latch-up protected and can withstand negative inputs up to 5V. The input includes 300 mV of hysteresis for noise immunity.
This gate driver is available in a space-saving 8-Pin PDIP package and operates within a temperature range of 0°C to 150°C (TJ). Its through-hole mounting type makes it suitable for various board designs.
Key electrical characteristics include a typical output impedance of 1.4 Ω, a typical propagation delay of 30 ns, and fast rise times of 30 ns with a 4,700 pF load. The device also provides protection against up to 4 kV of electrostatic discharge.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TC4421CPA operates from 4.5V to 18V.
The peak output current is 9A.
The continuous output current is 2A maximum.
The operating temperature range is 0°C to 150°C (junction temperature).
The TC4421CPA comes in an 8-DIP (0.300", 7.62mm) through-hole package.
The typical propagation delay is 30 ns.