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MAX15066EWE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX15066EWE+T

Manufacturer: MAXIM

High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches

Partnumber Manufacturer Quantity Availability
MAX15066EWE+T,MAX15066EWET MAXIM 2500 In Stock

Description and Introduction

High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches The **MAX15066EWE+T** is a high-efficiency, synchronous step-down DC-DC converter manufactured by **Maxim Integrated** (now part of Analog Devices).  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 60V  
- **Output Voltage Range:** 0.9V to 90% of VIN  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 100kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-pin WIDE SOIC (W)  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 60V operation.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Synchronous Rectification:** Improves efficiency compared to non-synchronous designs.  
- **Integrated Power MOSFETs:** Simplifies design and reduces external components.  
- **Programmable Soft-Start:** Prevents inrush current at startup.  
- **Overcurrent & Overtemperature Protection:** Enhances system reliability.  
- **Low Quiescent Current:** Suitable for battery-powered applications.  

This device is commonly used in industrial, automotive, and telecom applications requiring high-efficiency power conversion.

Application Scenarios & Design Considerations

High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches

Alternative Part Number

  • TPS62130RGTR --: 3A step-down converter in a similar small package with comparable input voltage range and switching frequency, widely available and pin-compatible in function.
  • LTC3605EUD#PBF --: High-efficiency synchronous buck regulator with similar current rating and input range, suitable drop-in functional replacement from a major vendor.
  • RT7272BGSP --: Cost-effective 3A synchronous step-down converter with comparable specifications and package, good second-source option.

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