Ideal for Isolated and Non-Isolated Applications

• Flybacks with positive and negative output rails

• Incorporates a multi-mode Quasi Resonant (QR) / CCM flyback

controller, 725 V primary MOSFET, secondary voltage and current

sensing, SR driver

• Integrated FluxLink™ feedback

• Compact package reduces PCB area

• High efficiency across load range

• Accurate CV/CC independent of transformer design or external

components

• Easily meets 20 regulation limit on 5 V output during zero load to

full-load transients

EcoSmart™ – Energy Efficient

• Less than 5 mW no-load at 230 VAC

• Enables designs that easily meet global energy efficiency regulations

• Achieves up to 90 full load efficiency

Advanced Protection / Safety Features

• Integrated output OVP

• Open-gate detection for SR FET

• Hysteretic thermal shutdown

• Overload power limited <15 W (5 V and <3 A)

• Using accurate internal CC (constant-current) limit

Full Safety and Regulatory Compliance

• Reinforced insulation with isolation voltage >4000 VAC

• 100 production Hipot testing

• UL1577 isolation voltage 4000 VAC (max), TUV (EN62368-1), CQC

(GB4943.1) safety approved. VDE 0884-17 (EN60747-17) pending

approval

• Enables designs that have “class A” performance criteria for

EN61000-4 suite of test standards, including EN61000-4-2, 4-3

(30 V/m), 4-4, 4-5, 4-6, 4-8 (100 A/m) and 4-9 (1000 A/m)

Green Package

• Halogen free and RoHS compliant

Applications

• Auxiliary supplies in appliances and industrial systems