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POWER INTEGRATIONS LNK586DG

Manufacturer
POWER INTEGRATIONS
MPN
LNK586DG
LCSC Part #
C567827
Packaging
SO-8
Customer #
Key Attributes
100kHz 700V 5.85V SO-8 AC DC Converters, Offline Switchers
DatasheetPOWER INTEGRATIONS LNK586DG
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.7179$ 1.72
200+$ 0.6653$ 133.06
500+$ 0.6421$ 321.05
1,000+$ 0.6298$ 629.80
Standard Packaging100/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerPOWER INTEGRATIONS
PackagingSO-8
Operating Temperature-40℃~+150℃
Output Current-
Frequency - Switching100kHz
Pd - Power Dissipation-
Voltage - Breakdown700V
Voltage - Supply5.85V
Topology-
FeaturesEMI optimization (spread spectrum);Leading edge blanking;Hiccup current limiting;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Output Voltage-
Duty Cycle(Max)63%
Feedback System-
Working Mode-
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Introduction

AI Translation

LinkZero™-AX combines extremely low standby/power-down energy use with the industry’s lowest component count standby supply solution. Below 3 mW at 230 VAC in power-down (PD) mode meets IEC 62301 definition of zero power consumption and is immeasurable on most power meters. LinkZero-AX is set into power-down mode using an external signal to pull the FEEDBACK pin high for 2.5 ms. Such an external signal can be generated by a system micro controller or infrared controller. In power-down mode the BYPASS pin remains regulated allowing the LinkZero-AX to be woken up with a reset pulse to pull the BYPASS pin below a reset threshold (1.5 V). Ultra low system consumption is therefore achieved without needing to disconnect the input voltage with a relay. LinkZero-AX is designed to be used in isolated or non-isolated converters. In either, the tightly specified FEEDBACK (FB) pin voltage reference enables universal input primary side regulated power supplies that cost effectively replace unregulated linear transformer and other switched mode supplies. The start-up and operating power are derived directly from the DRAIN pin. The internal oscillator frequency is jittered to significantly reduce both quasi-peak and average EMI, minimizing filter cost.

Features

AI Translation
  • Simple system configuration provides zero consumption standby/ power-down with user controlled wake up
  • Very tight IC parameter tolerances improves system manufacturing yield
  • Suitable for low-cost clampless designs
  • Frequency jittering greatly reduces EMI filter cost
  • Extended package creepage improves system field reliability
  • Hysteretic thermal shutdown protection – automatic recovery reduces field returns
  • Universal input range allows worldwide operation
  • Auto-restart reduces delivered power by >85% during short-circuit and open-loop fault conditions
  • Simple ON/OFF control, no loop compensation needed
  • High bandwidth provides fast turn on with no overshoot
  • Standby/power-down consumption less than 3 mW at 325 VDC input
  • Easily meets all global energy efficiency regulations with no added components
  • ON/OFF control provides constant efficiency to very light loads

Applications

AI Translation
  • Ultra low consumption isolated or non-isolated standby and auxiliary supplies