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TPS62042DGQR from TI,Texas Instruments

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TPS62042DGQR

Manufacturer: TI

1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Partnumber Manufacturer Quantity Availability
TPS62042DGQR TI 1814 In Stock

Description and Introduction

1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62042DGQR is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS62042DGQR  

### **Description:**  
The TPS62042DGQR is a high-efficiency, synchronous step-down converter designed for low-power applications. It operates with an input voltage range of 2.5V to 6V and delivers an adjustable output voltage down to 0.6V with a maximum output current of 2A.  

### **Key Features:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 2A  
- **High Efficiency:** Up to 95%  
- **Fixed Switching Frequency:** 1.5MHz  
- **Synchronous Rectification:** Improves efficiency  
- **Low Quiescent Current:** 17µA (typical)  
- **Power-Save Mode (PSM):** Enhances efficiency at light loads  
- **100% Duty Cycle Mode:** Supports low dropout operation  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation  
- **Package:** 10-pin VSSOP (DGQ)  

### **Applications:**  
- Portable and battery-powered devices  
- Point-of-load (POL) regulation  
- Industrial and consumer electronics  

This information is based on TI's official datasheet for the TPS62042DGQR.

Application Scenarios & Design Considerations

1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

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