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MAX5902LAEUT from MAXIM,MAXIM - Dallas Semiconductor

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MAX5902LAEUT

Manufacturer: MAXIM

+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers

Partnumber Manufacturer Quantity Availability
MAX5902LAEUT MAXIM 13 In Stock

Description and Introduction

+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers The **MAX5902LAEUT** is a power management IC manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX5902LAEUT  
- **Package:** 16-TQFN (5x5)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** -100V to +100V  
- **Output Voltage:** Adjustable  
- **Quiescent Current:** Low (typical)  
- **Power Dissipation:** Specified in datasheet  

### **Descriptions:**
- The MAX5902LAEUT is a **high-voltage, hot-swap controller** designed for **Power-over-Ethernet (PoE)** applications.  
- It provides **inrush current limiting, fault protection, and power management** for powered devices (PDs) in PoE systems.  
- Suitable for **IEEE 802.3af/at compliant** applications.  

### **Features:**
- **Wide Input Voltage Range:** Supports -100V to +100V for robust operation.  
- **Hot-Swap Capability:** Enables safe insertion and removal of devices under power.  
- **Inrush Current Limiting:** Prevents excessive current during startup.  
- **Programmable Current Limit:** Adjustable via external components.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Small Form Factor:** 16-TQFN package for space-constrained designs.  

For detailed electrical characteristics and application circuits, refer to the **official datasheet** from Maxim Integrated (Analog Devices).

Application Scenarios & Design Considerations

+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers

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