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TC427CPA from TOS,TOSHIBA

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TC427CPA

Manufacturer: TOS, TOSH, Microchip

1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS

Partnumber Manufacturer Quantity Availability
TC427CPA TOS, TOSH, Microchip 310 In Stock

Description and Introduction

1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS The TC427CPA is a dual MOSFET driver manufactured by Toshiba. Here are its specifications, descriptions, and features:

### **Manufacturer:**  
Toshiba  

### **Part Number:**  
TC427CPA  

### **Description:**  
The TC427CPA is a dual in-line package (DIP) MOSFET driver designed to provide high-speed, high-current drive for power MOSFETs and IGBTs. It is commonly used in applications such as motor control, power supplies, and switching circuits.  

### **Key Features:**  
- **Dual Output Configuration:** Two independent drivers in a single package.  
- **High Peak Output Current:** Capable of delivering up to **1.5A** peak current.  
- **Wide Supply Voltage Range:** Operates from **4.5V to 18V**.  
- **Fast Switching Speeds:** Typical propagation delay of **30ns**.  
- **Low Power Consumption:** CMOS input structure for minimal power draw.  
- **High Noise Immunity:** Designed to resist noise in industrial environments.  
- **Under-Voltage Lockout (UVLO):** Protects against low supply voltage conditions.  
- **Thermal Shutdown:** Prevents damage from overheating.  

### **Package Type:**  
8-pin PDIP (Plastic Dual In-line Package)  

### **Applications:**  
- Motor drives  
- Switch-mode power supplies (SMPS)  
- DC-DC converters  
- IGBT/MOSFET gate driving  

### **Electrical Characteristics (Typical):**  
- **Supply Voltage (VDD):** 4.5V to 18V  
- **Output Current (Peak):** 1.5A  
- **Propagation Delay (tPD):** 30ns  
- **Rise/Fall Time (10% to 90%):** 25ns  

This information is based on Toshiba’s datasheet for the TC427CPA. For detailed specifications, refer to the official documentation.

Application Scenarios & Design Considerations

1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS

Alternative Part Number

  • MIC4427CN --: Pin-compatible dual low-side MOSFET driver with similar drive current and supply range, widely used as a direct replacement.
  • UCC37327P --: Dual high-speed MOSFET driver in DIP-8 with comparable peak output current and logic input compatibility.
  • FAN3227P --: Dual-channel gate driver offering similar drive strength and pinout, suitable for drop-in substitution in most designs.
  • UCC37322P --: Single high-speed low-side gate driver in 8-pin DIP with similar drive current and pinout, widely available and a common drop-in replacement for TC427.
  • IXDN404PI --: High-speed single low-side gate driver in DIP-8 with comparable peak output current and input logic, suitable for driving MOSFETs in similar applications.
  • FAN3100CP --: Single-channel low-side gate driver in 8-pin DIP offering similar drive strength and fast switching, usable as a functional substitute for the TC427.

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