Part number:
LM5070
Manufacturer:
National Semiconductor
File Size:
811.48 KB
Description:
Integrated power over ethernet pd interface and pwm controller.
LM5070_NationalSemiconductor.pdf
Datasheet Details
The LM5070 power interface port and pulse width modulation (PWM) controller provides a complete integrated solution for Powered Devices (PD) that connect into Power over Ethernet (PoE) systems.
The LM5070 integrates a 76V, 400mA line connection switch and associated control for a fully IEEE 802.3af
LM5070 Features
* n Fully Compliant 802.3af Power Interface Port n 76V, 1Ω, 400 mA Internal MOSFET n Programmable Inrush Current Limit n Detection Resistor Disconnect Function n Programmable Classification Current n Programmable Under-voltage Lockout with Programmable Hysteresis n Thermal Shutdown Protection n Curre
LM5070_NationalSemiconductor.pdf
Datasheet Details
LM5070
National Semiconductor
811.48 KB
Integrated power over ethernet pd interface and pwm controller.
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