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UCC38091 from TI,Texas Instruments

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UCC38091

Manufacturer: TI

Economy Primary Side Controller

Partnumber Manufacturer Quantity Availability
UCC38091 TI 299 In Stock

Description and Introduction

Economy Primary Side Controller The UCC38091 is a high-speed, low-power, synchronous buck controller from Texas Instruments (TI). It is designed for applications requiring high efficiency and fast transient response.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Switching Frequency:** Up to 1MHz  
- **Adjustable Output Voltage**  
- **Synchronous Rectification** for improved efficiency  
- **Low Quiescent Current:** Typically 1.5mA  
- **Current Mode Control** for fast transient response  
- **Integrated Bootstrap Diode**  
- **Soft-Start Function** to reduce inrush current  
- **Overcurrent Protection (OCP)**  
- **Thermal Shutdown Protection**  
- **Available in an 8-Pin SOIC Package**  

### **Applications:**  
- Point-of-Load (POL) Converters  
- Distributed Power Systems  
- Networking and Telecom Equipment  
- Industrial and Consumer Electronics  

This controller is optimized for high-performance DC-DC conversion with minimal external components.

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