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UCC25600D from TI,Texas Instruments

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UCC25600D

Manufacturer: TI

8-Pin High-Performance Resonant Mode Controller 8-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
UCC25600D TI 518 In Stock

Description and Introduction

8-Pin High-Performance Resonant Mode Controller 8-SOIC -40 to 125 The UCC25600D is a high-performance resonant mode controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 25V  
- **Operating Frequency Range:** 50kHz to 500kHz  
- **Maximum Duty Cycle:** 50%  
- **Switching Topology:** Half-Bridge LLC Resonant Converter  
- **Control Method:** Voltage-Mode Control with Adaptive Dead-Time  
- **Package:** SOIC-8 (D)  
- **Operating Temperature Range:** -40°C to 125°C  

### **Descriptions:**  
The UCC25600D is a resonant-mode controller designed for high-efficiency LLC resonant converters. It integrates adaptive dead-time control to optimize efficiency across varying loads and input conditions. It supports both fixed-frequency and variable-frequency operation, making it suitable for applications requiring high power density and reliability.  

### **Features:**  
- **Adaptive Dead-Time Control:** Enhances efficiency by minimizing body diode conduction losses.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Burst Mode Operation:** Improves light-load efficiency.  
- **Overcurrent Protection (OCP):** Prevents damage during fault conditions.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Integrated High-Side and Low-Side Gate Drivers:** Simplifies design and reduces external components.  
- **Frequency Dithering:** Reduces EMI emissions.  

This information is based solely on the manufacturer's datasheet for the UCC25600D.

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