HomedatasheetLNK364PN

LNK364PN Datasheet

LinkSwitch?-XT Family Energy Efficient, Low Power Off-Line Switcher IC
Share:
Manufacturer

Description

LinkSwitch®-XT Family Energy Efficient, Low Power Off-Line Switcher IC

Description
LinkSwitch-XTincorporates a 700 V power MOSFET, oscillator, simple ON/OFF control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and
thermal shutdown circuitry onto a monolithic IC. The startup and operating power are derived directly from the DRAIN pin, eliminating the need for a bias winding and associated circuitry.

Product Highlights
Optimized for Lowest System Cost
•  Proprietary IC trimming and transformer construction techniques enable Clampless™ designs with LNK362 for lower system cost, component count and higher efficiency
•  Fully integrated auto-restart for short circuit and  open loop protection
•  Self-biased supply – saves transformer auxiliary winding and associated bias supply components
•  Frequency jittering greatly reduces EMI
•  Meets HV creepage requirements between DRAIN and all other pins both on the PCB and at the package
•  Lowest component count switcher solution

Features Superior to Linear/RCC
•  Accurate hysteretic thermal shutdown protection –  automatic recovery improves field reliability
•  Universal input range allows worldwide operation
•  Simple ON/OFF control, no loop compensation needed
•  Eliminates bias winding – simpler, lower cost transformer
•  Very low component count – higher reliability and single  side printed circuit board
•  Auto-restart reduces delivered power by 95% during  short circuit and open loop fault conditions
•  High bandwidth provides fast turn-on with no overshoot  and excellent transient load response
EcoSmart®
– Extremely Energy-Efficient
•  Easily meets all global energy efficiency regulations with no added components
• No-load consumption <300 mW without bias winding at 265 VAC input (<50 mW with bias winding)
•  ON/OFF control provides constant efficiency to very light loads – ideal for mandatory CEC regulations

Applications
•  Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio players, and shavers
•  Supplies for appliances, industrial systems, and metering

Features

Parameters

Download DataSheet PDF View and Download


Manufacturer information

POWER INTEGRATIONS, INC
Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us

+86-755-83536845

One to One Customer Service

17190417227