LM2567 Datasheet (National Semiconductor)

LM2567, LAN DC/DC Converter

The LM2567 DC DC converter is intended for use in LAN applications as a power supply for the DP8392 Coaxial Transceiver The converter may be operated from an input voltage of 5V ( g 10%) to 15V It provides an isolated output of b9V for loads of up to 180 mA with an efficiency of 78% (typical) The fe

LM2567 Features

* for the LM2567-based DC DC converter include thermal and current limit Undervoltage lockout and soft-start are incorporated to minimize the inrush current during start-up Features Y Y Y Y Y Y Y Wide input voltage range 5V to 15V Tight line regulation 0 5% (typ) Output voltage tolerance g 5% Few ex