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MAX798ESE-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX798ESE-T

Manufacturer: MAXIM

High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU Power

Partnumber Manufacturer Quantity Availability
MAX798ESE-T,MAX798ESET MAXIM 2734 In Stock

Description and Introduction

High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU Power The MAX798ESE-T is a step-down DC-DC converter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 28V  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SOIC (ES)  

### **Descriptions:**  
The MAX798ESE-T is a high-efficiency, step-down DC-DC converter designed for applications requiring high current output with a wide input voltage range. It integrates a power MOSFET and provides a fixed-frequency PWM control scheme for stable operation.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Adjustable Output:** Output voltage can be set via external resistors.  
- **Overcurrent Protection:** Includes cycle-by-cycle current limiting.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  

This information is based strictly on the manufacturer's datasheet.

Application Scenarios & Design Considerations

High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU Power

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