Manufacturer Part Number
LTC4263IDE-1#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4263IDE-1#TRPBF is a power management integrated circuit specifically designed for Power Over Ethernet applications, providing reliable power to devices via network cables.
Product Features and Performance
Single channel PoE controller
Supports IEEE 802.3af standard for Power over Ethernet
Integrated internal switch for simplified design
Capable of delivering up to 30W of power
Wide supply voltage range of 33V to 66V
Low current supply of 2mA for energy efficiency
Operating temperature range from -40°C to 85°C
Product Advantages
Cost-effective solution with integrated switch
Efficient power management for PoE-enabled devices
Built for industrial temperature ranges ensuring reliability in harsh conditions
Robust design with wide voltage supply range
Key Technical Parameters
Type: Controller (PSE)
Number of Channels: 1
Power - Max: 30 W
Internal Switch(s): Yes
Standards: 802.3af (PoE)
Voltage - Supply: 33V ~ 66V
Current - Supply: 2mA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Comprehensive thermal and overcurrent protection for safe operation
Designed to meet IEEE 802.3af safety standards
Compatibility
Compliant with 802.3af PoE standards for interoperability with a variety of PoE devices
Application Areas
Used in networked devices such as IP cameras, wireless access points, and VoIP phones
Suitable for industrial controls, IoT devices, and network switches and routers
Product Lifecycle
The product is described as Active, indicating it is currently being manufactured and supplied
No indication that it is nearing discontinuation, replacements or upgrades should be monitored with the manufacturer
Several Key Reasons to Choose This Product
High integration reduces design complexity and BOM cost
Capable of delivering significant power for high-performance applications
Wide operating voltage range offering design flexibility
Low quiescent current maximizes power efficiency
Reliability assured by Analog Devices' reputation and robust product design
Supports essential PoE standards for compatibility with a range of devices