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TPS54260DGQR from TI,Texas Instruments

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TPS54260DGQR

Manufacturer: TI

3.5V to 60V Input, 2.5A Step-Down Converter with Eco-Mode 10-MSOP-PowerPAD -40 to 125

Partnumber Manufacturer Quantity Availability
TPS54260DGQR TI 4574 In Stock

Description and Introduction

3.5V to 60V Input, 2.5A Step-Down Converter with Eco-Mode 10-MSOP-PowerPAD -40 to 125 The TPS54260DGQR is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 60V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 2.5A  
- **Switching Frequency:** 100kHz to 2.5MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-pin MSOP (DGQ)  

### **Descriptions:**  
- **Type:** Synchronous Buck Converter  
- **Function:** Converts higher DC input voltage to lower regulated output voltage with high efficiency.  
- **Control Method:** Voltage mode PWM control with adjustable frequency.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 3.5V to 60V.  
- **Integrated MOSFETs:** Includes high-side and low-side power MOSFETs.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency and component size.  
- **Power Good Output:** Provides a signal indicating output regulation status.  
- **Protection Features:** Includes overcurrent protection (OCP), thermal shutdown, and undervoltage lockout (UVLO).  
- **Low Quiescent Current:** 120µA (typical) when operating and 2µA in shutdown mode.  

This information is based on the manufacturer's datasheet for the TPS54260DGQR.

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