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TPS62042DGQ from TI,Texas Instruments

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TPS62042DGQ

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS62042DGQ TI 355 In Stock

Description and Introduction

1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62042DGQ 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:

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

### **Part Number:**  
TPS62042DGQ  

### **Description:**  
The TPS62042DGQ is a high-efficiency, low-quiescent current synchronous step-down DC-DC converter. It is designed for battery-powered portable applications, providing a regulated output voltage from an input voltage range of 2.5V to 6V.  

### **Key Features:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.8V to VIN  
- **Output Current:** Up to 500mA  
- **High Efficiency:** Up to 95%  
- **Low Quiescent Current:** 15µA (typical)  
- **Fixed Switching Frequency:** 1.25MHz  
- **Synchronous Rectification:** Improves efficiency  
- **100% Duty Cycle Mode:** Supports low dropout operation  
- **Power-Save Mode (PSM):** Enhances efficiency at light loads  
- **Thermal Shutdown Protection:** Prevents damage from overheating  
- **Undervoltage Lockout (UVLO):** Ensures proper operation  
- **Package:** 10-pin VSON (DGQ)  

### **Applications:**  
- Portable and battery-powered devices  
- Wireless and IoT devices  
- Wearable electronics  
- Industrial and consumer electronics  

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

Application Scenarios & Design Considerations

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

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