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LR745N8-G Datasheet (PDF) - Supertex, Inc

LR745N8-G Datasheet PDF - Supertex, Inc
Part # LR745N8-G
Download  LR745N8-G Download

File Size   558.04 Kbytes
Page   7 Pages
Manufacturer  SUTEX [Supertex, Inc]
Direct Link  http://www.supertex.com
Logo SUTEX - Supertex, Inc
Description High Input Voltage SMPS Start-up

LR745N8-G Datasheet (PDF)

Go To PDF Page Download Datasheet
LR745N8-G Datasheet PDF - Supertex, Inc

Part # LR745N8-G
Download  LR745N8-G Click to download

File Size   558.04 Kbytes
Page   7 Pages
Manufacturer  SUTEX [Supertex, Inc]
Direct Link  http://www.supertex.com
Logo SUTEX - Supertex, Inc
Description High Input Voltage SMPS Start-up

LR745N8-G Datasheet (HTML) - Supertex, Inc

LR745N8-G Datasheet HTML 1Page - Supertex, Inc LR745N8-G Datasheet HTML 2Page - Supertex, Inc LR745N8-G Datasheet HTML 3Page - Supertex, Inc LR745N8-G Datasheet HTML 4Page - Supertex, Inc LR745N8-G Datasheet HTML 5Page - Supertex, Inc LR745N8-G Datasheet HTML 6Page - Supertex, Inc LR745N8-G Datasheet HTML 7Page - Supertex, Inc

LR745N8-G Product details

General 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. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the use of power resistors often used for this purpose.

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

Applications
► Notebook and laptop computers
► Telecommunication power supplies
► Battery chargers
► Motor controllers




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