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UC2879DWTRG4 from TI,Texas Instruments

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15.625ms

UC2879DWTRG4

Manufacturer: TI

Phase Shift Resonant Controller

Partnumber Manufacturer Quantity Availability
UC2879DWTRG4 TI 2530 In Stock

Description and Introduction

Phase Shift Resonant Controller The UC2879DWTRG4 is a high-performance PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Type:** PWM  
- **Topology:** Flyback, Forward  
- **Frequency - Switching:** Up to 1MHz  
- **Duty Cycle (Max):** 50%  
- **Supply Voltage (Vcc/Vdd):** 15V to 20V  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** SOIC-16 (DW)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The UC2879DWTRG4 is designed for high-frequency power supply applications, providing precise PWM control for efficient power conversion. It supports multiple topologies, including flyback and forward converters, and is optimized for high-speed switching.  

### **Features:**  
- High-frequency operation (up to 1MHz)  
- Adjustable duty cycle control  
- Under-voltage lockout (UVLO) protection  
- Soft-start capability  
- Error amplifier for feedback regulation  
- Current-mode control for improved transient response  

This device is commonly used in switch-mode power supplies (SMPS), DC-DC converters, and other power management applications.

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