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MAX1644EAE+ from MAXIN,MAXIM - Dallas Semiconductor

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MAX1644EAE+

Manufacturer: MAXIN

2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches

Partnumber Manufacturer Quantity Availability
MAX1644EAE+,MAX1644EAE MAXIN 110 In Stock

Description and Introduction

2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches The MAX1644EAE+ is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 16V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**
- The MAX1644EAE+ is a step-down (buck) switching regulator designed for high-efficiency power conversion.  
- It features a synchronous rectifier for improved efficiency and reduced external component count.  
- The device includes internal power MOSFETs, simplifying design and reducing board space.  
- It is suitable for battery-powered applications, portable devices, and industrial systems requiring stable DC power.  

### **Features:**
- **Synchronous Rectification:** Enhances efficiency and reduces heat dissipation.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output voltage.  
- **Overcurrent and Thermal Protection:** Safeguards the device and load.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Wide Input Voltage Range:** Supports various power sources, including batteries and industrial supplies.  

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

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