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LR745 - High Input Voltage SMPS Start-up

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Supertex Inc

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LR745 High Input Voltage SMPS Start-up by Supertex Inc - Datasheet Preview — Datasheet preview – LR745

Datasheet Details

Part number	LR745
Manufacturer	Supertex Inc
File Size	433.89 KB
Description	High Input Voltage SMPS Start-up
Datasheet	LR745 Datasheet
Additional preview pages of the LR745 datasheet.

LR745 Product details

Description

The Supertex LR745 is a high input voltage SMPS startup circuit.

The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V.

Features

Accepts inputs from 35V to 450V.
Output current limiting.
For PWM ICs with start-up threshold voltage of 13.9 - 18.0V.
Very low power consumption after start-up.

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Published: Apr 25, 2005 |