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UCC28061DR from N/A

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UCC28061DR

Manufacturer: N/A

Natural Interleaving(TM) Transition-Mode PFC Controller with Improved Audible Noise Immunity 16-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
UCC28061DR N/A 1 In Stock

Description and Introduction

Natural Interleaving(TM) Transition-Mode PFC Controller with Improved Audible Noise Immunity 16-SOIC -40 to 125 The UCC28061DR is a transition-mode PFC controller manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** Integrated Circuits (ICs)  
- **Family:** Power Management (PMIC)  
- **Subcategory:** Power Factor Correction (PFC) Controllers  
- **Package:** 8-SOIC (150 mil)  
- **Operating Temperature:** -40°C to 105°C  
- **Mounting Type:** Surface Mount  
- **Output Type:** Transistor Driver  
- **Voltage - Supply:** 10.5V to 21V  
- **Frequency - Switching:** Adjustable  
- **Topology:** Boost  
- **Control Features:** Enable, Power Good, Soft Start  
- **Duty Cycle (Max):** 95%  

### **Descriptions:**  
The UCC28061DR is an advanced transition-mode PFC controller designed for power supplies requiring high power factor and low total harmonic distortion (THD). It operates in critical conduction mode (CrM) to optimize efficiency across varying load conditions. The device includes features like programmable switching frequency, soft-start, and power-good monitoring for reliable operation.  

### **Features:**  
- **Transition-Mode PFC Operation:** Ensures high efficiency and low THD.  
- **Programmable Switching Frequency:** Allows optimization for different designs.  
- **Low Start-Up and Operating Current:** Reduces power consumption.  
- **Integrated Soft-Start:** Minimizes inrush current.  
- **Power-Good (PG) Output:** Provides system status monitoring.  
- **Overvoltage Protection (OVP):** Safeguards against excessive output voltage.  
- **Brownout Detection:** Ensures stable operation under low-line conditions.  
- **Enable/Disable Function:** Allows control of PFC operation.  

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

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