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TPS61027DRCR from TI-PBF,Texas Instruments

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15.625ms

TPS61027DRCR

Manufacturer: TI-PBF

5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10

Partnumber Manufacturer Quantity Availability
TPS61027DRCR TI-PBF 6 In Stock

Description and Introduction

5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10 The TPS61027DRCR is a boost converter manufactured by Texas Instruments (TI) in a PBF (Lead-Free) package.  

### **Specifications:**  
- **Input Voltage Range:** 0.9V to 5.5V  
- **Output Voltage Range:** Up to 5.5V (adjustable)  
- **Output Current:** Up to 1.2A  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
The TPS61027DRCR is a high-efficiency, low-quiescent-current boost converter designed for battery-powered applications. It integrates a low-resistance power switch and supports a wide input voltage range, making it suitable for single or dual-cell alkaline/NiMH or single-cell Li-ion battery applications.  

### **Features:**  
- **True Disconnect** in shutdown mode  
- **Automatic Power Save Mode** for improved efficiency at light loads  
- **Integrated Soft Start** to limit inrush current  
- **Overcurrent and Thermal Protection**  
- **Adjustable Output Voltage** via external resistors  
- **Small Footprint** with minimal external components  

This device is commonly used in portable electronics, wireless sensors, and energy-harvesting applications.

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