Manufacturer Part Number
LTC4270BIUKG#PBF
Manufacturer
Analog Devices
Introduction
LTC4270BIUKG#PBF is part of Analog Devices’ Power Management integrated circuit category, specifically designed as a Power Over Ethernet (PoE) controller for efficient power distribution.
Product Features and Performance
Controller type: Power Source Equipment (PSE)
Supports up to 12 channels
Maximum power output of 25.5 W per port
Compliant with PoE standards 802.3at (PoE+), 802.3af (PoE), and LTPoE++
Operates on a supply voltage of 45V to 57V
Low supply current requirement of 9mA
Capable of operating in temperatures from -40°C to 85°C
Product Advantages
High channel count for broad deployment
Supports higher power devices with PoE+ and LTPoE++ compatibility
Suitable for harsh environments due to its wide temperature range
Key Technical Parameters
Number of Channels: 12
Power Max: 25.5 W
Voltage Supply: 45V ~ 57V
Current Supply: 9mA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Compliant with key PoE standards ensuring safe and reliable operation
Designed for robust performance in industrial temperature ranges
Compatibility
Compatible with devices requiring up to 25.5W of power over Ethernet
Meets requirements for 802.3at (PoE+), 802.3af (PoE), LTPoE++ devices
Application Areas
Network routers and switches
Wireless access points
IP surveillance cameras
VoIP phone systems
Product Lifecycle
Currently listed as an active product
No indication of nearing discontinuation
Supports future device compatibility and standards
Several Key Reasons to Choose This Product
Supports multiple PoE standards for versatile use in various applications
High efficiency with low current requirement and maximum energy delivery per port
Robust design suitable for industrial environments with extreme temperatures
High channel count ideal for expanding network systems
Reliable product from a reputed manufacturer with ongoing product support
LTC4270UKGLinear Technology / Analog Devices