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TPS62111MRSAREP from TI,Texas Instruments

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TPS62111MRSAREP

Manufacturer: TI

Enhanced Product 17-V, 1.5-A, Synchronous Step-Down Converter 16-QFN -55 to 125

Partnumber Manufacturer Quantity Availability
TPS62111MRSAREP TI 4 In Stock

Description and Introduction

Enhanced Product 17-V, 1.5-A, Synchronous Step-Down Converter 16-QFN -55 to 125 The TPS62111MRSAREP is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from 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 1 A  
- **Switching Frequency:** 1.25 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin VQFN (3 mm × 3 mm)  
- **Control Method:** Voltage mode PWM  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  

### **Descriptions:**  
The TPS62111MRSAREP is a high-efficiency, step-down DC-DC converter designed for low-power applications. It operates with a fixed-frequency PWM control scheme and is optimized for battery-powered systems, portable devices, and industrial applications.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode for light loads  
- **Wide Input Voltage Range:** Supports 3 V to 17 V input  
- **Adjustable Output Voltage:** Configurable from 0.9 V to 6 V  
- **Low Quiescent Current:** 17 µA (typical) in Power Save Mode  
- **Synchronous Rectification:** Improves efficiency and reduces external components  
- **Integrated Power MOSFETs:** Simplifies design and reduces board space  
- **Thermal Shutdown Protection:** Prevents damage from overheating  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Enhanced Product 17-V, 1.5-A, Synchronous Step-Down Converter 16-QFN -55 to 125

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