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TPS62046DRCRG4 from TI,Texas Instruments

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TPS62046DRCRG4

Manufacturer: TI

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10, QFN-10 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62046DRCRG4 TI 62 In Stock

Description and Introduction

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10, QFN-10 10-VSON -40 to 85 The TPS62046DRCRG4 is a step-down converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.8V to 5V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSON-10 (DRC)  

### **Descriptions:**  
- The TPS62046DRCRG4 is a synchronous step-down DC-DC converter optimized for high efficiency and compact designs.  
- It operates in forced PWM mode, providing low output voltage ripple.  
- Features a Power Save Mode for improved efficiency at light loads.  
- Suitable for battery-powered applications, portable devices, and point-of-load regulation.  

### **Features:**  
- **High Efficiency:** Up to 95% with integrated low RDS(on) MOSFETs.  
- **Adjustable Output Voltage:** Via external resistor divider.  
- **Low Quiescent Current:** 17µA (typical) in Power Save Mode.  
- **100% Duty Cycle Operation:** Supports dropout conditions.  
- **Over-Temperature & Short-Circuit Protection:** Ensures device safety.  
- **Small Footprint:** 3mm x 3mm VSON package for space-constrained designs.  

This information is sourced from TI's official datasheet for the TPS62046DRCRG4.

Application Scenarios & Design Considerations

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10, QFN-10 10-VSON -40 to 85

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