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TPS62110RSAR from TI,Texas Instruments

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TPS62110RSAR

Manufacturer: TI

Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 16-QFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62110RSAR TI 12000 In Stock

Description and Introduction

Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 16-QFN -40 to 85 The TPS62110RSAR is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 3 V to 17 V  
- **Output Voltage Range:** Adjustable from 0.9 V to 6 V  
- **Output Current:** Up to 1.5 A  
- **Switching Frequency:** 1.25 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QFN (RSAR)  

### **Descriptions:**  
The TPS62110RSAR is a synchronous step-down (buck) converter designed for high efficiency and compact power solutions. It integrates low-resistance power MOSFETs and operates at a fixed switching frequency, making it suitable for space-constrained applications.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode for light loads.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Quiescent Current:** 17 µA (typical) in Power Save Mode.  
- **Integrated MOSFETs:** Reduces external component count.  
- **Overcurrent & Overtemperature Protection:** Ensures safe operation.  
- **Synchronizable Switching Frequency:** Allows synchronization to an external clock.  
- **Soft-Start:** Prevents inrush current at startup.  

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

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 16-QFN -40 to 85

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