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MAX5947CESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX5947CESA

Manufacturer: MAXIM

Positive High-Voltage, Hot-Swap Controllers

Partnumber Manufacturer Quantity Availability
MAX5947CESA MAXIM 8 In Stock

Description and Introduction

Positive High-Voltage, Hot-Swap Controllers The MAX5947CESA is a power management IC manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX5947CESA  
- **Package:** 8-pin SOIC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 36V to 57V (compatible with IEEE 802.3af standard)  
- **Output Voltage:** Adjustable  
- **Power Dissipation:** 1.5W (max)  
- **Compliance:** IEEE 802.3af compliant  

### **Descriptions:**  
The MAX5947CESA is a Power over Ethernet (PoE) powered device (PD) interface controller designed for IEEE 802.3af compliance. It provides detection, classification, and undervoltage lockout (UVLO) functions for PoE applications. The device integrates a switching regulator controller for efficient power conversion.  

### **Features:**  
- **IEEE 802.3af Compliant:** Supports detection and classification.  
- **Integrated Switching Regulator Controller:** Enables efficient DC-DC conversion.  
- **Programmable UVLO:** Adjustable undervoltage lockout threshold.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Low Power Dissipation:** Optimized for energy efficiency.  
- **Compact SOIC Package:** Space-saving 8-pin design.  

This information is strictly based on the available technical data for the MAX5947CESA.

Application Scenarios & Design Considerations

Positive High-Voltage, Hot-Swap Controllers

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