4 Port PSE Controller

IP804A is a 4-port PSE (Power Sourcing Equipment) controller IC for PoE (Power over Ethernet) systems. It integrates power, analog, and logic circuits into a single chip, and can be used for Midcap and Endpoint PSE applications.\n IP804A meets all IEEE 802.3AF-2003 requirements, such as multi-point • IEEE 802.3AF-2003 and 802.3AT-2009 compliant 
\n• Single DC power supply voltage input (45~57V) 
\n• Wide temperature range: -40°C~+85°C 
\n• Supplies 4 independent power ports 
\n• Built-in power FETs 
\n• I2C Bus to access up to 8 x IP804A devices 
\n• Continuous system monitoring for every port;

IC+

九旸电子

4 Port PSE Controller

IP804AR is a 4-port PSE (Power Sourcing Equipment) controller IC for PoE (Power over Ethernet) systems. It integrates power, analog, and logic circuits into a single chip, and can be used for Midcap and Endpoint PSE applications.\n IP804AR meets all IEEE 802.3AF-2003 requirements, such as multi-poin • IEEE 802.3AF-2003 and 802.3AT-2009 compliant 
\n• Single DC power supply voltage input (45~57V) 
\n• Wide temperature range: -40°C~+85°C 
\n• Supplies 4 independent power ports 
\n• Built-in power FETs 
\n• 0.1R Sense embedded\n• I2C Bus to access up to 8 x IP804AR devices 
\n• Continuous system m;

IC+

九旸电子

Silicon MOS IC

■ Features ● Allowing downsizing of the sets through the reduction of a parts count resulting from the voltage step-up utilizing a coil instead of a transformer and employing the thin surface mounting package. ● Allowing low voltage drive (adaptable to a small and low-voltage battery), or VC

文件：34.21 Kbytes 页数：2 Pages

PANASONIC

松下

NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 x 2SC5004 FLAT-LEAD 6-PIN THIN-TYPE ULTRA SUPER MINIMOLD

DESCRIPTION The µPA804TC has built-in two transistors which were developed for UHF. FEATURES • High fT: fT= 5.0 GHz TYP. (@ VCE= 5 V, IC= 5 mA, f = 1 GHz) • Flat-lead 6-pin thin-type ultra super minimold package • Built-in 2 transistors (2 ×2SC5004)

文件：66.21 Kbytes 页数：16 Pages

NEC

瑞萨

NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 x 2SC5004 FLAT-LEAD 6-PIN THIN-TYPE ULTRA SUPER MINIMOLD

DESCRIPTION The µPA804TC has built-in two transistors which were developed for UHF. FEATURES • High fT: fT= 5.0 GHz TYP. (@ VCE= 5 V, IC= 5 mA, f = 1 GHz) • Flat-lead 6-pin thin-type ultra super minimold package • Built-in 2 transistors (2 ×2SC5004)

文件：66.21 Kbytes 页数：16 Pages

NEC

瑞萨