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TPS62040DGQ from TEXAS

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TPS62040DGQ

Manufacturer: TEXAS

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Partnumber Manufacturer Quantity Availability
TPS62040DGQ TEXAS 200 In Stock

Description and Introduction

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62040DGQ is a step-down DC-DC converter manufactured by Texas Instruments (TEXAS). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.9V to 5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSSOP (DGQ)  

### **Descriptions:**
- The TPS62040DGQ is a synchronous step-down (buck) converter designed for low-power applications.  
- It operates with high efficiency and provides a fixed or adjustable output voltage.  
- The device is optimized for battery-powered systems, portable devices, and other space-constrained applications.  

### **Features:**
- **High Efficiency:** Uses synchronous rectification for improved power conversion.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **1MHz Fixed Switching Frequency:** Reduces external component size.  
- **Power-Save Mode:** Improves efficiency at light loads.  
- **100% Duty Cycle Operation:** Supports low dropout conditions.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 10-pin VSSOP package for space-saving designs.  

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

Application Scenarios & Design Considerations

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
Partnumber Manufacturer Quantity Availability
TPS62040DGQ TI 823 In Stock

Description and Introduction

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62040DGQ is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS62040DGQ  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.9V to 5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin MSOP (DGQ)  

### **Descriptions:**  
The TPS62040DGQ is a high-efficiency, low-quiescent-current synchronous step-down converter designed for battery-powered applications. It operates at a fixed frequency of 1MHz, allowing for small external components and compact PCB designs.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode for light loads.  
- **Low Quiescent Current:** 17µA typical, improving battery life.  
- **100% Duty Cycle Mode:** Supports low dropout operation.  
- **Synchronous Rectification:** Improves efficiency and reduces external component count.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Adjustable Output Voltage:** Via external resistors.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

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