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MAX5920AESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX5920AESA

Manufacturer: MAXIM

-48V Hot-Swap Controller with External RSENSE

Partnumber Manufacturer Quantity Availability
MAX5920AESA MAXIM 309 In Stock

Description and Introduction

-48V Hot-Swap Controller with External RSENSE The MAX5920AESA is a power management IC manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-SOIC (150mil)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 12V to 72V  
- **Output Voltage:** 3.3V or 5V (adjustable)  
- **Output Current:** Up to 50mA (for logic supply)  
- **Power Dissipation:** 727mW  
- **Features:** Hot-swap controller, power-good indicator, fault protection  

### **Descriptions:**  
The MAX5920AESA is a hot-swap controller designed for high-availability systems, providing safe insertion and removal of circuit boards in live backplanes. It includes inrush current limiting, fault protection, and a power-good signal.  

### **Features:**  
- **Hot-Swap Controller:** Allows safe board insertion/removal.  
- **Wide Input Voltage Range:** 12V to 72V.  
- **Adjustable Output Voltage:** 3.3V or 5V logic supply.  
- **Power-Good Indicator:** Monitors output status.  
- **Fault Protection:** Includes overcurrent and undervoltage lockout (UVLO).  
- **Low Quiescent Current:** Efficient power management.  

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

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