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UC382T-3 from UC

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UC382T-3

Manufacturer: UC

1

Partnumber Manufacturer Quantity Availability
UC382T-3,UC382T3 UC 47 In Stock

Description and Introduction

1 The UC382T-3 is a high-speed PWM controller manufactured by Unitrode (now part of Texas Instruments). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **UC382T-3** is manufactured by **Unitrode (now Texas Instruments)**.

### **Specifications:**  
- **Type:** High-speed PWM (Pulse Width Modulation) controller.  
- **Operating Frequency:** Up to **1 MHz**.  
- **Output Drive Current:** **2A peak** (suitable for driving power MOSFETs).  
- **Supply Voltage Range:** **10V to 30V** (with UVLO – Under Voltage Lockout).  
- **Duty Cycle Range:** **0% to 100%** (adjustable).  
- **Propagation Delay:** **50 ns** (typical).  
- **Package:** **TO-220** (5-pin).  

### **Descriptions:**  
- Designed for **high-frequency switching power supplies**.  
- Features **fast response and precise control** for PWM applications.  
- Includes **soft-start, current limiting, and error amplifier** for robust power supply designs.  

### **Key Features:**  
- **High-speed operation** (up to 1 MHz).  
- **2A totem-pole output** for direct MOSFET/IGBT drive.  
- **Wide input voltage range** (10V to 30V).  
- **Adjustable dead-time control**.  
- **Under-voltage lockout (UVLO)** protection.  
- **Internal oscillator with sync capability**.  
- **Current-mode and voltage-mode control** support.  

This information is based on the manufacturer's datasheet and technical documentation. For exact performance characteristics, refer to the official datasheet.

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