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UCC2809DTR-1 from TI,Texas Instruments

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UCC2809DTR-1

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2809DTR-1,UCC2809DTR1 TI 16858 In Stock

Description and Introduction

1 The UCC2809DTR-1 is a high-speed PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Type:** PWM  
- **Topology:** Boost, Flyback, Forward  
- **Frequency - Switching:** 1MHz  
- **Duty Cycle (Max):** 100%  
- **Input Voltage (Max):** 17V  
- **Input Voltage (Min):** 7V  
- **Supply Voltage (Vcc/Vdd):** 7V to 17V  
- **Operating Temperature:** -40°C to 85°C  
- **Package / Case:** SOIC-8  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The UCC2809DTR-1 is a high-performance current-mode PWM controller designed for DC-DC power conversion applications. It operates at a high switching frequency (up to 1MHz) and is suitable for boost, flyback, and forward converter topologies.  

### **Features:**  
- **Current-Mode Control:** Provides improved transient response and simplified loop compensation.  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Wide Input Voltage Range:** Operates from 7V to 17V.  
- **Adjustable Duty Cycle:** Allows for flexible power stage design.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within safe voltage limits.  
- **SOIC-8 Package:** Compact and suitable for surface-mount applications.  

This information is based solely on the manufacturer's specifications.

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