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UC382TDTR-3 from UNITRODE

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UC382TDTR-3

Manufacturer: UNITRODE

1

Partnumber Manufacturer Quantity Availability
UC382TDTR-3,UC382TDTR3 UNITRODE 776 In Stock

Description and Introduction

1 The UC382TDTR-3 is a high-speed PWM controller manufactured by UNITRODE. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** UNITRODE  
- **Part Number:** UC382TDTR-3  
- **Type:** High-Speed PWM Controller  
- **Package:** SOIC-16 (Surface Mount)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** Typically up to 30V  
- **Output Drive Current:** Up to 2A peak  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  

### **Descriptions:**  
The UC382TDTR-3 is a pulse-width modulation (PWM) controller designed for high-frequency power supply applications. It provides precise control for switching power converters with fast response times and high efficiency.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **High-Current Totem Pole Outputs:** Capable of driving power MOSFETs directly.  
- **Programmable Dead-Time Control:** Allows adjustment of dead time between outputs.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Error Amplifier:** Provides feedback loop stability.  
- **Synchronization Capability:** Can be synchronized to an external clock.  
- **Wide Input Voltage Range:** Suitable for various power supply designs.  

This information is based on UNITRODE's datasheet for the UC382TDTR-3. For detailed electrical characteristics and application notes, refer to the official documentation.

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