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MAX1637EEE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1637EEE+

Manufacturer: MAXIM

Miniature, Low-Voltage, Precision Step-Down Controller

Partnumber Manufacturer Quantity Availability
MAX1637EEE+ MAXIM 10 In Stock

Description and Introduction

Miniature, Low-Voltage, Precision Step-Down Controller The MAX1637EEE+ is a high-efficiency, step-down DC-DC converter manufactured by **MAXIM** (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V  
- **Output Current:** Up to 7A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EE)  

### **Descriptions:**  
The MAX1637EEE+ is a synchronous buck (step-down) DC-DC converter designed for high-power applications. It integrates high-side and low-side MOSFET drivers, reducing external component count. It features **PWM (Pulse-Width Modulation)** control for high efficiency across a wide load range.  

### **Features:**  
- **Synchronous Rectification** for improved efficiency  
- **Adjustable Output Voltage** via external resistors  
- **Soft-Start Function** to limit inrush current  
- **Overcurrent and Thermal Protection**  
- **Wide Input Voltage Range** (4.5V to 30V)  
- **Low Dropout Operation** for extended battery life  

This device is commonly used in **power supplies, industrial systems, telecom equipment, and automotive applications**.

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