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TPS61040DBVRG4 from TI,Texas Instruments

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TPS61040DBVRG4

Manufacturer: TI

Q1

Partnumber Manufacturer Quantity Availability
TPS61040DBVRG4 TI 30000 In Stock

Description and Introduction

Q1 The TPS61040DBVRG4 is a boost converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 6 V  
- **Output Voltage Range:** Adjustable from 1.8 V to 6 V  
- **Output Current:** Up to 400 mA  
- **Switching Frequency:** 1 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 28 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS61040DBVRG4 is a high-efficiency, low-power DC-DC boost converter designed for battery-powered applications. It integrates a synchronous rectifier for improved efficiency and operates at a fixed switching frequency of 1 MHz.  

### **Features:**  
- **Low Start-up Voltage:** 1.8 V  
- **Automatic Power-Save Mode** for light load efficiency  
- **Over-Temperature Protection**  
- **Synchronous Rectification** for high efficiency  
- **Small Footprint** (SOT-23-5 package)  

This device is commonly used in portable electronics, battery-powered systems, and energy-harvesting applications.

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