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UC2872DWTRG4 from TI,Texas Instruments

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15.625ms

UC2872DWTRG4

Manufacturer: TI

Resonant Lamp Ballast Controller 16-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UC2872DWTRG4 TI 2530 In Stock

Description and Introduction

Resonant Lamp Ballast Controller 16-SOIC -40 to 85 The UC2872DWTRG4 is a high-performance PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC2872DWTRG4  
- **Package:** SOIC-16 (DW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 15V to 35V  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Output Drive Current:** 2A peak  
- **Duty Cycle Range:** 0% to 100%  
- **Features Soft-Start and Shutdown Control**  
- **Under-Voltage Lockout (UVLO) Protection**  
- **Current-Limiting and Overcurrent Protection**  

### **Descriptions:**  
The UC2872DWTRG4 is a pulse-width modulation (PWM) controller designed for high-frequency power supply applications. It provides precise control for switching regulators with features such as adjustable frequency, soft-start, and protection mechanisms.  

### **Features:**  
- **High-Speed PWM Control**  
- **Programmable Switching Frequency**  
- **Soft-Start Functionality**  
- **Under-Voltage Lockout (UVLO) Protection**  
- **Peak Current Limiting**  
- **Wide Operating Voltage Range (15V to 35V)**  
- **Suitable for Push-Pull, Half-Bridge, and Full-Bridge Topologies**  

This device is commonly used in power supply designs for industrial, telecom, and computing applications.

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