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UCC2895DWTR from TI,Texas Instruments

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UCC2895DWTR

Manufacturer: TI

BiCMOS Advanced Phase Shift Resonant Controller

Partnumber Manufacturer Quantity Availability
UCC2895DWTR TI 5000 In Stock

Description and Introduction

BiCMOS Advanced Phase Shift Resonant Controller The UCC2895DWTR is a high-performance phase-shifted full-bridge controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC2895DWTR  
- **Package:** SOIC-20 (DW)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Voltage Range:** 4.5V to 15V (VDD)  
- **Output Current (Gate Drive):** ±2A (peak)  
- **Switching Frequency Range:** Up to 1MHz  
- **Control Method:** Phase-Shifted Full-Bridge PWM  
- **Duty Cycle Range:** 0% to 100%  
- **Features Soft Start/Stop:** Yes  
- **Protection Features:** Overcurrent, Undervoltage Lockout (UVLO)  

### **Descriptions:**  
The UCC2895DWTR is a phase-shifted full-bridge PWM controller designed for high-efficiency power conversion applications. It provides precise control for zero-voltage switching (ZVS) in full-bridge topologies, reducing switching losses and improving efficiency. It includes adaptive delay control to optimize ZVS performance and supports both voltage-mode and current-mode control.  

### **Features:**  
- **Phase-Shifted PWM Control:** Enables ZVS operation for reduced switching losses.  
- **Adaptive Delay Control:** Adjusts dead time dynamically for optimal ZVS performance.  
- **Programmable Switching Frequency:** Up to 1MHz.  
- **Integrated High-Current Gate Drivers:** ±2A peak output for driving MOSFETs.  
- **Soft Start/Stop:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low supply conditions.  
- **Overcurrent Protection:** Safeguards against excessive current conditions.  
- **Synchronization Capability:** Allows external clock synchronization.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  

This information is based solely on TI's official datasheet and product documentation.

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