The AS1130 is a single-chip, highly integrated CMOS solution designed for emerging Power over Ethernet Plus (PoE +). Applications such include Voice over IP (VoIP) Phones, Wireless LAN Access Point, Security and Web Cameras and Point of Sales Terminals.
The AS1130 provides the functions required for Ethernet Powered Device (PD) applications. The device integrates a 100V, 800mA MOSFET switch, a PD controller, and a DC-DC controller.
AS1130 has been designed to address 30W applications with reduced EMI emissions. The device implements many of the design features that minimize the transmission of system noise to the UTP cable while providing high immunity to overvoltage and surge events.
MAJOR FEATURES
The AS1130 is fully integrated and architected at a system level to provide the following features:
• Fully supports IEEE® Std. 802.3af-2003 and emerging 802.3at
• Complies with IEC 61000-4-2 / 3/4/5/6 requirements
• Complies with IEC 60950 overvoltage protection requirements
• Integrated DC-DC controller provides superior EMI performance
• Provides seamless support for local power
• Industrial temperature operating range, -40ºC to + 85ºC
• Over-temperature protection
• 5x 5 mm, 20 lead QFN Package, RoHS compliant
TYPICAL APPLICATIONS
• Video & Voice over IP (VoIP) phones
• Wireless LAN Access Points
• Pan, Tilt and Zoom, security and Web Cameras
• Point of Sale (PoS) Terminals
• RFID Readers
Datasheet: http://www.infomartgroup.com/products_services/Akros/DSHT_AS1130_rev_09.pdf