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TC4422CPA

Manufacturer: TelCom, Microchi

9A HIGH-SPEED MOSFET DRIVERS

Partnumber Manufacturer Quantity Availability
TC4422CPA TelCom, Microchi 2717 In Stock

Description and Introduction

9A HIGH-SPEED MOSFET DRIVERS The TC4422CPA is a high-speed MOSFET driver manufactured by Microchip Technology. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Microchip Technology  
- **Type:** Dual MOSFET Driver  
- **Output Current:** 1.5A (peak)  
- **Supply Voltage Range:** 4.5V to 18V  
- **Propagation Delay:** 55ns (typical)  
- **Rise/Fall Time:** 25ns (typical)  
- **Input Logic Compatibility:** CMOS/TTL  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-line Package)  

### **Descriptions:**  
- The TC4422CPA is a dual high-speed MOSFET driver designed to drive N-channel power MOSFETs and IGBTs in half-bridge or push-pull configurations.  
- It features low output impedance and fast switching speeds, making it suitable for high-frequency applications.  
- The device is latch-up protected and includes undervoltage lockout (UVLO) to prevent malfunction at low supply voltages.  

### **Features:**  
- **Dual Outputs:** Two independent drivers in one package.  
- **High Peak Output Current:** 1.5A for fast switching.  
- **Wide Supply Voltage Range:** 4.5V to 18V.  
- **Low Propagation Delay:** Ensures minimal signal distortion.  
- **CMOS/TTL Input Compatible:** Works with standard logic levels.  
- **Latch-Up Protected:** Enhanced reliability under fault conditions.  
- **Undervoltage Lockout (UVLO):** Prevents erratic operation at low voltages.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

9A HIGH-SPEED MOSFET DRIVERS

Alternative Part Number

  • MIC4422CN --: Pin-compatible 9A peak MOSFET driver in DIP-8 with similar drive current and logic input, direct functional replacement.
  • UCC37322P --: 9A single-channel high-speed MOSFET driver in DIP-8, comparable drive strength and input thresholds.
  • IXDD422PI --: 9A low-side gate driver in DIP-8 with similar switching characteristics and pinout.
  • IXDN609PI --: 9A peak single low-side gate driver in DIP-8 with comparable input logic and drive strength, suitable drop-in replacement for driving MOSFETs and IGBTs.
  • FAN3224TMPX --: Dual 4A high-speed gate driver with similar timing and drive characteristics; can replace the TC4422 in many designs when both channels are paralleled or one is unused.

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