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TC4426 from TOSH,TOSHIBA

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TC4426

Manufacturer: TOSH, Microchi

1.5A DUAL HIGH-SPEED, POWER MOSFET DRIVERS

Partnumber Manufacturer Quantity Availability
TC4426 TOSH, Microchi 167 In Stock

Description and Introduction

1.5A DUAL HIGH-SPEED, POWER MOSFET DRIVERS The TC4426 is a dual MOSFET driver manufactured by Microchip. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Microchip  
- **Type:** Dual MOSFET Driver  
- **Output Current (Peak):** 1.5A (per channel)  
- **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 +125°C  
- **Package Options:** 8-Pin PDIP, SOIC, and DFN  

### **Descriptions:**  
- The TC4426 is a high-speed, dual MOSFET driver designed to drive both high-side and low-side N-channel MOSFETs in synchronous rectification applications.  
- It features two independent drivers with matched propagation delays for precise switching control.  
- The device is latch-up protected and can operate in harsh environments.  

### **Features:**  
- **High Peak Output Current:** 1.5A per channel for fast switching.  
- **Wide Supply Voltage Range:** Supports 4.5V to 18V operation.  
- **Low Propagation Delay:** Ensures minimal switching losses.  
- **CMOS/TTL Input Logic:** Compatible with a wide range of control signals.  
- **Matched Propagation Delays:** Ensures precise timing in synchronous applications.  
- **Robust Design:** Latch-up protection and high noise immunity.  
- **Dual Independent Channels:** Allows flexible configuration for high-side and low-side driving.  

This information is strictly based on factual data from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

1.5A DUAL HIGH-SPEED, POWER MOSFET DRIVERS

Alternative Part Number

  • MIC4426YN --: Pin-compatible dual inverting MOSFET driver with similar drive current and supply range, widely available and often used as a direct substitute.
  • UCC37326P --: Dual inverting high-speed MOSFET driver with comparable peak output current and input thresholds, suitable drop-in replacement in most circuits.
  • FAN3226TMPX --: Dual inverting gate driver with similar drive strength and propagation characteristics, offering a cost-effective alternative from a different series.
  • UCC37326 --: Dual high-speed low-side gate driver with similar 1.5A peak output and pin-compatible function, widely available and often used as a direct substitute for TC4426.
  • IXDD426 --: Dual 4A low-side gate driver with comparable input logic and timing characteristics, suitable for driving MOSFETs in place of the TC4426.
  • FAN3226 --: Dual 3A high-speed low-side gate driver with similar propagation delay and supply range, a practical alternative when TC4426 is unavailable.

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