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UCC28528DWR from TI,Texas Instruments

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UCC28528DWR

Manufacturer: TI

ADVANCED PFC/PWW COMBINATION CONTROLLER WITH TRAILING-EDGE/TRAILING-EDGE MODULATION

Partnumber Manufacturer Quantity Availability
UCC28528DWR TI 393 In Stock

Description and Introduction

ADVANCED PFC/PWW COMBINATION CONTROLLER WITH TRAILING-EDGE/TRAILING-EDGE MODULATION The UCC28528DWR is a PFC/PWM Combo Controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Topology:** Power Factor Correction (PFC) + Pulse Width Modulation (PWM)  
- **Control Method:** Average Current Mode (PFC), Voltage Mode (PWM)  
- **Operating Frequency:** Up to 1MHz (adjustable)  
- **Input Voltage Range:** Wide range for PFC stage  
- **Output Voltage Regulation:** Adjustable  
- **Package:** SOIC-16 (DWR)  

### **Descriptions:**  
- Integrates PFC and PWM control in a single IC for efficient power supply design.  
- Designed for high-performance AC/DC power supplies.  
- Includes features like soft-start, overvoltage protection (OVP), and undervoltage lockout (UVLO).  

### **Features:**  
- **PFC Stage:**  
  - Average current mode control  
  - High power factor correction  
  - Low distortion input current shaping  
- **PWM Stage:**  
  - Voltage mode control  
  - Programmable switching frequency  
  - Synchronization capability  
- **Protections:**  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Soft-start functionality  
- **Efficiency:** Optimized for high efficiency in power conversion applications.  

For detailed datasheet information, refer to the official TI documentation.

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