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UC2572DG4 from TI/BB,Texas Instruments

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UC2572DG4

Manufacturer: TI/BB

Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UC2572DG4 TI/BB 12 In Stock

Description and Introduction

Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85 The UC2572DG4 is a switching regulator IC manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 100kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The UC2572DG4 is a step-down (buck) switching regulator designed for DC-DC conversion applications. It provides a regulated output voltage from an unregulated input source, making it suitable for power supply designs in industrial, automotive, and consumer electronics.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 8V to 40V input.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **High Efficiency:** Up to 90% efficiency for reduced power loss.  
- **Fixed Frequency Operation:** 100kHz switching frequency for stable performance.  
- **Overcurrent Protection:** Built-in protection against excessive current.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Soft-Start Capability:** Reduces inrush current during startup.  

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

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