Datasheet Details
| Part number | LTC4263-1 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 279.52 KB |
| Description | High Power Single PSE Controller |
| Datasheet |
 LTC4263-1 Datasheet
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General Description
The LTC®4263-1 is a high power, single PSE controller for use in Power over Ethernet systems.
The internal current limit and short-circuit protection are designed to provide up to 30W of PSE output power for power hungry PoE applications such as WAPs, security cameras and RFID readers.
Key Features
- n 30W PSE Output Power n IEEE 802®.3af Compatible n Operation from a Single 56V Supply n Fully Autonomous Operation Without a Microcontroller n Internal MOSFET with Thermal Protection n Precision Inrush Control with Internal Sense Resistor n Forced Current PD Detection for Noise Immunity n AC and DC Disconnect Sensing n Legacy PD Detection n Robust Short-Circuit Protection n Pin-Selectable Detection Backoff for Midspan PSEs n LED Driver Indicates Port On and Blinks Status Codes n Available in a.