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MAX1759EUB+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1759EUB+

Manufacturer: MAXIM

Buck/Boost Regulating Charge Pump in µMAX

Partnumber Manufacturer Quantity Availability
MAX1759EUB+,MAX1759EUB MAXIM 2 In Stock

Description and Introduction

Buck/Boost Regulating Charge Pump in µMAX The **MAX1759EUB+** is a high-efficiency, step-down DC-DC converter manufactured by **MAXIM Integrated** (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable from 0.8V to 90% of VIN  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz (adjustable up to 1MHz)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin µMAX (3mm x 5mm)  

### **Descriptions:**  
The MAX1759EUB+ is a synchronous buck (step-down) DC-DC converter with integrated power MOSFETs. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and telecom systems.  

### **Features:**  
- **Integrated Power MOSFETs** (No external FETs required)  
- **Adjustable Output Voltage** (via external resistors)  
- **Synchronous Rectification** for improved efficiency  
- **Soft-Start Function** to limit inrush current  
- **Undervoltage Lockout (UVLO)** for protection  
- **Thermal Shutdown Protection**  
- **Adjustable Switching Frequency** (300kHz to 1MHz)  

The device is available in a **10-pin µMAX package** (MAX1759EUB+).  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

Buck/Boost Regulating Charge Pump in µMAX

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