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UCC2540PWP from TI,Texas Instruments

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UCC2540PWP

Manufacturer: TI

High Efficiency Secondary Side Synchronous Buck PWM Controller

Partnumber Manufacturer Quantity Availability
UCC2540PWP TI 25 In Stock

Description and Introduction

High Efficiency Secondary Side Synchronous Buck PWM Controller The UCC2540PWP is a synchronous buck controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Package:** PWP (PowerPAD TSSOP-20)  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Output Current:** Supports high-current applications (external FETs required)  
- **Control Method:** Voltage-mode PWM control  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The UCC2540PWP is a high-performance synchronous buck controller designed for DC-DC power conversion applications. It provides efficient voltage regulation with adjustable output voltage and switching frequency. The device supports external MOSFETs for high-current output and includes features like soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Wide Input Voltage Range:** 4.5V to 18V  
- **Adjustable Output Voltage:** Down to 0.8V  
- **Programmable Switching Frequency:** Up to 1MHz  
- **Voltage-Mode Control:** Stable and precise regulation  
- **External MOSFET Support:** Enables high-current designs  
- **Protection Features:** Overcurrent protection, thermal shutdown, and soft-start  
- **PowerPAD Package:** Enhances thermal performance  

This information is strictly based on the manufacturer's provided data for the UCC2540PWP.

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