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Microchip Technology TC4423CPA High-Speed Power MOSFET Driver

The TC4423CPA is a dual high-speed power MOSFET driver suitable for switch mode power supplies, pulse transformers, and line drivers. It features a wide supply voltage range of 4.5V to 18V, capable of driving 1800pF capacitive loads in just 25ns with matched rise and fall times. The device boasts a low output impedance of approximately 3.5 ohms, latch-up protection against 1.5A reverse current, and ESD protection up to 4KV. Its TTL/CMOS-compatible inputs can be driven directly from logic signals, including negative swings up to -5V, ensuring high noise immunity and robust operation in demanding environments.

Authorized Distributors
Source:Newark
Part No:TC4423CPA
Stock:137
Inv Date:06-12-2026
Price: Unit price: $3.51
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Source:DigiKey
Part No:TC4423CPA
Stock:240
Inv Date:06-12-2026
Price: Unit price: $3.41
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Part No:TC4423CPA
Stock:18
Inv Date:06-13-2026
Price: Unit price: $3.48
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Part No:TC4423CPA
Stock:0
Inv Date:06-12-2026
Price: Unit price: $4.11
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Part No:TC4423CPA
Stock:780
Inv Date:06-12-2026
Price: Unit price: $1.5
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Part No:TC4423CPA
Stock:780
Inv Date:06-12-2026
Price: Unit price: $1.5
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Part No:TC4423CPA
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.59
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Source:Arrow EU
Part No:TC4423CPA
Stock:135
Inv Date:06-13-2026
Price: N/A
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Microchip Technology TC4423CPA High-Speed Power MOSFET Driver Specifications:

  • Input Voltage Range: 4.5V to 18V
  • Peak Output Current: 3A
  • Rise/Fall Time: <40 ns
  • Capacitive Load Drive Capability: 1800 pF in 25 ns
  • Output Impedance: 3.52Ω (typ)
  • Latch-Up Protection: 1.5A reverse current withstand
  • ESD Protection: 4kV
  • Logic Input Voltage Tolerance: Up to -5V negative swing
  • Package Type: 8-Pin DFN

Buy the Buy Microchip TC4423CPA Part Number TC4423CPA Online

Purchase the Microchip TC4423CPA online today to upgrade your power electronics with a high-speed dual MOSFET driver. Featuring a 4.5V to 18V wide supply range, capable of driving 1800pF loads in 25ns, and delivering peak currents of 3A, this device ensures efficient switching in switch mode power supplies, pulse transformers, and line drivers. Its low output impedance and latch-up protection make it ideal for demanding environments. Order now to secure fast delivery and boost your electronics performance.

Order your Microchip TC4423CPA dual high-speed power MOSFET driver today and enhance your power management projects with reliable, robust performance.

Frequently Asked Questions

Where can I buy Microchip Technology TC4423CPA?

You can click on the BUY or RFQ button to purchase TC4423CPA from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part TC4423CPA?

You can download the TC4423CPA datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of TC4423CPA?

Microchip Technology

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