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UCC28060DR from TI,Texas Instruments

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UCC28060DR

Manufacturer: TI

Natural Interleaved Dual-Phase Transition-Mode PFC Controller 16-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
UCC28060DR TI 3903 In Stock

Description and Introduction

Natural Interleaved Dual-Phase Transition-Mode PFC Controller 16-SOIC -40 to 125 The UCC28060DR is a power factor correction (PFC) controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC28060DR  
- **Category:** Power Management IC  
- **Type:** PFC Controller  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +105°C  
- **Input Voltage Range:** 10.5V to 21V  
- **Switching Frequency:** Adjustable (typically up to 300kHz)  
- **Control Method:** Average Current Mode Control  
- **Output Voltage Regulation:** Adjustable  
- **Maximum Duty Cycle:** 95%  
- **Features:** Overvoltage Protection (OVP), Undervoltage Lockout (UVLO), Soft Start  

### **Descriptions:**
The UCC28060DR is a transition-mode PFC controller designed for high-efficiency power supplies. It operates in critical conduction mode (CrM) to improve power factor and reduce harmonic distortion. The device integrates advanced control features for stable and efficient power conversion in AC-DC applications.

### **Features:**
- **CrM Operation:** Ensures high power factor and low THD (Total Harmonic Distortion).  
- **Low Start-up Current:** Reduces power consumption during startup.  
- **Programmable Switching Frequency:** Allows optimization for efficiency and EMI performance.  
- **Integrated Protection:** Includes OVP, UVLO, and open-loop protection.  
- **Soft Start:** Minimizes inrush current during startup.  
- **Low Quiescent Current:** Enhances efficiency at light loads.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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