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TPS62112RSAT from TI,Texas Instruments

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TPS62112RSAT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS62112RSAT TI 15 In Stock

Description and Introduction

5-V, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 16-QFN -40 to 85 The TPS62112RSAT is a step-down converter manufactured by Texas Instruments (TI). Here are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 3 V to 17 V  
- **Output Voltage Range:** Adjustable from 0.9 V to 6 V  
- **Output Current:** Up to 500 mA  
- **Switching Frequency:** 1.25 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VQFN-16 (3 mm × 3 mm)  

### **Descriptions:**  
The TPS62112RSAT is a synchronous step-down DC-DC converter designed for small, low-power applications. It integrates high-side and low-side MOSFETs, providing high efficiency and compact power conversion. The device operates in PWM mode at higher loads and automatically switches to power-save mode at light loads to improve efficiency.  

### **Features:**  
- **High Efficiency:** Up to 95% due to synchronous rectification.  
- **Low Quiescent Current:** 17 µA (typical) for improved battery life.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Power-Save Mode:** Enhances efficiency at light loads.  
- **Integrated MOSFETs:** Simplifies design and reduces external components.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 3 mm × 3 mm VQFN package for space-constrained applications.  

This information is strictly factual based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

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

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