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UC3879DWTRG4 from TI/BB,Texas Instruments

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UC3879DWTRG4

Manufacturer: TI/BB

Phase Shift Resonant Controller 20-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
UC3879DWTRG4 TI/BB 20 In Stock

Description and Introduction

Phase Shift Resonant Controller 20-SOIC 0 to 70 The UC3879DWTRG4 is a Phase Shift Resonant Controller manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

**Specifications:**  
- **Package:** SOIC-20 (DW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 10V to 20V  
- **Output Drive Current:** 2A (peak)  
- **Switching Frequency Range:** Up to 2MHz  
- **Control Method:** Phase-shifted PWM  
- **Features Soft-Start and Shutdown**  

**Descriptions and Features:**  
- Designed for high-frequency resonant mode power conversion.  
- Provides phase-shifted PWM control for full-bridge or half-bridge topologies.  
- Includes programmable dead-time control to prevent shoot-through.  
- Features under-voltage lockout (UVLO) for protection.  
- Supports zero-voltage switching (ZVS) for improved efficiency.  
- Integrated error amplifier for closed-loop control.  
- Adjustable oscillator frequency with synchronization capability.  

This IC is commonly used in applications such as telecom power supplies, industrial power systems, and high-efficiency DC-DC converters.

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