IC Phoenix logo

Home ›  M  › M65 > MAX5942BCSE+

MAX5942BCSE+ from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX5942BCSE+

Manufacturer: MAXIM

IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices

Partnumber Manufacturer Quantity Availability
MAX5942BCSE+,MAX5942BCSE MAXIM 2000 In Stock

Description and Introduction

IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices The **MAX5942BCSE+** is a Power over Ethernet (PoE) interface controller manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** MAXIM (Analog Devices)  
- **Package:** 16-Wide SOIC (CSE)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 36V to 57V (for PD operation)  
- **Compliance:** IEEE 802.3af/at compliant  
- **Power Dissipation:** Up to 25.5W (supports high-power PDs)  
- **Detection & Classification:** Auto-detection and classification of PDs  

### **Descriptions:**  
The MAX5942BCSE+ is a **PoE Powered Device (PD) controller** designed for IEEE 802.3af/at-compliant systems. It integrates detection, classification, and a high-efficiency DC-DC controller for power conversion. It provides an interface between the Ethernet cable and the powered device, ensuring safe and efficient power delivery.

### **Features:**  
- **Integrated PD Interface:** Supports IEEE 802.3af/at standards.  
- **Programmable Inrush Current Limit:** Prevents excessive current during startup.  
- **DC-DC Controller:** Includes a PWM controller for isolated/non-isolated converters.  
- **Thermal Protection:** Prevents overheating.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Low-Power Mode:** Reduces power consumption when not in use.  

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

Application Scenarios & Design Considerations

IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips