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UCC2581DTR from TI,Texas Instruments

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15.625ms

UCC2581DTR

Manufacturer: TI

Micropower Voltage Mode PWM

Partnumber Manufacturer Quantity Availability
UCC2581DTR TI 1750 In Stock

Description and Introduction

Micropower Voltage Mode PWM The UCC2581DTR is a high-performance resonant mode controller manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC2581DTR  
- **Package:** SOIC-8  
- **Type:** Resonant Mode Controller  
- **Input Voltage Range:** 10V to 20V  
- **Operating Frequency Range:** Up to 1MHz  
- **Output Current:** Adjustable based on external components  
- **Switching Frequency Control:** Variable frequency for resonant operation  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The UCC2581DTR is designed for resonant mode power supply applications, providing efficient control for half-bridge or full-bridge topologies. It supports zero-voltage switching (ZVS) to minimize switching losses and improve efficiency in high-frequency power converters.  

### **Features:**  
- **Resonant Mode Operation:** Optimized for ZVS and high efficiency.  
- **Adjustable Frequency Control:** Enables precise tuning for resonant circuits.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Error Amplifier:** Provides feedback loop stability.  
- **Low Power Consumption:** Suitable for energy-efficient designs.  

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

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