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Power Integrations DER-998 | Demoboard DER-998

DER-998 - 12 W or 6 W Selectable Output Voltage Appliance Power Supply Using LinkSwitch-XT2SR

Overview

TopologyFlyback Converter
Input voltage90-265 V
Output 112 V / 1 A
IC revision1.1

Description

12 W or 6 W non-isolated flyback power supply for appliances, using LinkSwitch-XT2SR (LNK3773D)

Features

  • 12 W or 6 W output from 90 VAC to 265 VAC
  • Very low component count switcher solution with SR driver and integrated 3.3 V LDO (uVCC)
  • Built-in synchronous rectification for 90% efficiency at nominal AC input
  • <5 mW no-load input power at 6 V output 230 VAC
  • <190 mW standby input power at 6 V / 30 mA load
  • Accurate thermal protection with hysteretic shutdown
  • Simple two-winding transformer

Typical applications

  • Single Output Open Frame Appliance Power Supply

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Packaging Samples
885012206057SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)470 pF ±10% 25 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
Order Code Data­sheet Simu­lation
885012206057SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Packaging Samples