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TPS84620RUQR from TI,Texas Instruments

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TPS84620RUQR

Manufacturer: TI

4.5-V to 14.5-V Input, 6-A Synchronous Buck, Integrated Power Solution 47-B1QFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS84620RUQR TI 100 In Stock

Description and Introduction

4.5-V to 14.5-V Input, 6-A Synchronous Buck, Integrated Power Solution 47-B1QFN -40 to 85 The TPS84620RUQR is a power module manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 14V  
- **Output Voltage Range:** 0.6V to 5V (adjustable)  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 28-pin VQFN (5mm x 5.5mm)  

### **Description:**  
The TPS84620RUQR is a high-efficiency, integrated synchronous buck converter power module. It combines a DC/DC converter with power MOSFETs, an inductor, and passives into a single package, simplifying design and reducing board space.  

### **Features:**  
- **Integrated Power Solution:** Includes inductor, MOSFETs, and passives in a compact module.  
- **Wide Input Voltage Range:** Supports 4.5V to 14V input.  
- **Adjustable Output Voltage:** Configurable from 0.6V to 5V via external resistors.  
- **High Efficiency:** Up to 95% efficiency for reduced power loss.  
- **Thermal Shutdown & Overcurrent Protection:** Built-in safeguards for reliability.  
- **Precision Reference:** ±1% output voltage accuracy.  
- **Soft-Start & Power Good Indicator:** Ensures controlled startup and system monitoring.  
- **Small Footprint:** 28-pin VQFN package (5mm x 5.5mm) for space-constrained applications.  

This information is based solely on TI's official documentation for the TPS84620RUQR.

Application Scenarios & Design Considerations

4.5-V to 14.5-V Input, 6-A Synchronous Buck, Integrated Power Solution 47-B1QFN -40 to 85

Alternative Part Number

  • LMZ31710RVQR --: Integrated power module in the same 10A class with similar buck regulator function and easy drop-in evaluation.
  • LTM4620EV#PBF --: Dual 13A step-down module offering comparable current capability and integrated inductor for similar point-of-load applications.
  • MUN12AD03-SM --: Compact 12A power module with integrated inductor, suitable as a functional substitute in space-constrained designs.

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