ISL6719 - 100V Linear Bias Supply

Renesas

Key Features

100V+ input capability.
Adjustable output from 1.5V to 20V.
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ISL6719 100v linear bias supply by Renesas - Datasheet Preview

Datasheet Details

Part number	ISL6719
Manufacturer	Renesas
File Size	483.64 KB
Description	100V Linear Bias Supply
Datasheet	ISL6719 Datasheet

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Full PDF Text Transcription (Reference)

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DATASHEET ISL6719 100V Linear Bias Supply The ISL6719 is a low cost linear regulator for generating a low voltage bias supply from intermediate distributed voltages commonly used in telecom and datacom applications. It provides a single adjustable output rated at 100mA from either the input source or an auxiliary source such as a transformer winding. The auxiliary source is selected whenever it has sufficient voltage to sustain the output. The ISL6719 may be used as a start-up or a continuous low power regulator. When operating as a start-up regulator, it is capable of sourcing 100mA from a 100V source for short durations. This period of time allows the power supply to start-up and provide an alternate power source, such as the output of a transformer winding, to the AUXIN input.