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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 420 In Stock

Description and Introduction

Miniature / Low-Voltage / Precision Step-Down Controller The MAX1637EEE is a step-down controller manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V (using external resistors)  
- **Switching Frequency:** 200kHz (fixed)  
- **Output Current:** Up to 15A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EEE)  

### **Descriptions:**  
The MAX1637EEE is a high-efficiency, step-down DC-DC controller designed for high-current applications. It drives external N-channel MOSFETs to regulate output voltage with high accuracy. The device includes features like soft-start, current limiting, and undervoltage lockout (UVLO).  

### **Features:**  
- Adjustable or fixed output voltage  
- Synchronous rectification for improved efficiency  
- Programmable soft-start  
- Overcurrent protection  
- Undervoltage lockout (UVLO)  
- Low-dropout operation  
- External synchronization capability  

This information is sourced from Maxim Integrated's official documentation.

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