IC Phoenix logo

Home ›  U  › U9 > UCC28070DWR

UCC28070DWR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

UCC28070DWR

Manufacturer: TI

Two-Phase Interleaved CCM PFC Controller 20-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UCC28070DWR TI 3310 In Stock

Description and Introduction

Two-Phase Interleaved CCM PFC Controller 20-SOIC -40 to 85 The UCC28070DWR is a dual-phase, continuous conduction mode (CCM) PFC controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 85 V to 265 V AC  
- **Output Voltage Range:** Adjustable up to 410 V DC  
- **Switching Frequency:** Up to 300 kHz  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SOIC-16 (DWR)  
- **Control Method:** Average current mode control  
- **Efficiency:** Optimized for high efficiency in CCM operation  

### **Descriptions:**  
The UCC28070DWR is designed for power factor correction (PFC) in AC/DC power supplies. It features interleaved dual-phase operation, which reduces input current ripple and output capacitor requirements. The device supports continuous conduction mode (CCM) for improved efficiency and lower EMI.  

### **Features:**  
- **Interleaved Dual-Phase Operation:** Reduces input and output ripple current.  
- **Average Current Mode Control:** Ensures low distortion and high power factor.  
- **Programmable Switching Frequency:** Up to 300 kHz.  
- **Integrated Boost Gate Drivers:** Simplifies external circuitry.  
- **Overvoltage Protection (OVP):** Safeguards against excessive output voltage.  
- **Brownout Protection:** Detects low input voltage conditions.  
- **Soft-Start Function:** Reduces inrush current during startup.  

This information is based solely on the manufacturer's specifications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips