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UCC3818DTR from TI,Texas Instruments

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UCC3818DTR

Manufacturer: TI

BiCMOS Power Factor Preregulator

Partnumber Manufacturer Quantity Availability
UCC3818DTR TI 17500 In Stock

Description and Introduction

BiCMOS Power Factor Preregulator The UCC3818DTR is a high-speed PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Type:** PWM  
- **Topology:** Boost, Flyback, Forward  
- **Switching Frequency:** Up to 1MHz  
- **Supply Voltage (VCC):** 10V to 16V  
- **Duty Cycle Max:** 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC3818DTR is designed for high-performance power supply applications. It provides precise PWM control for DC-DC converters, supporting various topologies like boost, flyback, and forward.  

### **Features:**  
- High-speed PWM operation  
- Under-voltage lockout (UVLO) protection  
- Adjustable dead-time control  
- Soft-start capability  
- Error amplifier with reference voltage  
- Current limiting functionality  

This device is commonly used in power supply designs requiring efficient and reliable switching control.

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