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UCC2897ARGPT from TI,Texas Instruments

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7.813ms

UCC2897ARGPT

Manufacturer: TI

Advanced Current-Mode Active Clamp PWM Controller 20-QFN -40 to 125

Partnumber Manufacturer Quantity Availability
UCC2897ARGPT TI 250 In Stock

Description and Introduction

Advanced Current-Mode Active Clamp PWM Controller 20-QFN -40 to 125 The UCC2897ARGPT is a high-performance, phase-shifted full-bridge controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 10.8V to 18V  
- **Operating Frequency Range:** 100kHz to 1MHz  
- **Maximum Duty Cycle:** 50%  
- **Output Drive Current:** 2A (peak)  
- **Switching Topology:** Phase-Shifted Full-Bridge  
- **Control Method:** Voltage-Mode PWM  
- **Package:** 20-pin VQFN (RGP)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- Designed for high-efficiency, high-power applications  
- Adaptive delay control for zero-voltage switching (ZVS)  
- Programmable dead-time control  
- Integrated high-side and low-side gate drivers  
- Under-voltage lockout (UVLO) protection  
- Soft-start functionality  
- Error amplifier for closed-loop control  
- Synchronization capability for multi-phase operation  

This IC is commonly used in telecom, industrial, and server power supplies.

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