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UCC28513DW from TI,Texas Instruments

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UCC28513DW

Manufacturer: TI

Advanced PFC/PWM Combination Controllers

Partnumber Manufacturer Quantity Availability
UCC28513DW TI 1 In Stock

Description and Introduction

Advanced PFC/PWM Combination Controllers The UCC28513DW 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:** UCC28513DW  
- **Package:** SOIC-16 (DW)  
- **Type:** Average Current Mode PFC Controller  
- **Input Voltage Range:** Supports universal line voltage (85VAC to 265VAC)  
- **Switching Frequency:** Programmable up to 250 kHz  
- **Operating Temperature Range:** -40°C to +105°C  
- **Supply Voltage (VCC):** 10V to 18V (recommended)  
- **Peak Gate Drive Output Current:** ±1.5A  
- **Control Method:** Average Current Mode Control  

### **Descriptions:**  
The UCC28513DW is a high-performance PFC controller designed for active power factor correction in AC/DC power supplies. It uses average current mode control to achieve near-unity power factor and low total harmonic distortion (THD). The device is optimized for boost converter topologies and includes features for improved efficiency and reliability.  

### **Features:**  
- **Average Current Mode Control:** Ensures low THD and high power factor.  
- **Programmable Switching Frequency:** Up to 250 kHz for design flexibility.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Overvoltage Protection (OVP):** Prevents output voltage from exceeding safe limits.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low supply conditions.  
- **Peak Current Limiting:** Protects against excessive current.  
- **Zero-Current Detection (ZCD):** Enables transition mode operation for improved efficiency.  
- **High-Current Gate Drive:** ±1.5A output for fast MOSFET switching.  

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

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