VIPer20A Datasheet | STMicroelectronics

® VIPer20/SP/DIP VIPer20A/ASP/ADIP SMPS PRIMARY I.C. T YPE VIPer20/SP/DIP VIPer20A/ASP/ADIP V DSS 620V 700V In 0.5 A 0.5 A R DS(on) 16 Ω 18 Ω PENTAWATT HV FEATURE s ADJUSTABLE SWITCHING FREQUENCY UP TO 200KHZ s CURRENT MODE CONTROL s SOFT START AND SHUT DOWN CONTROL s AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET ”BLUE ANGEL” NORM (<1W TOTAL POWER CONSUMPTION) s INTERNALLY TRIMMED ZENER REFERENCE s UNDERVOLTAGE LOCK-OUT WITH HYSTERESIS s INTEGRATED START-UP SUPPLY s AVALANCHE RUGGED s OVERTEMPERATURE PROTECTION s LOW STAND-BY CURRENT s ADJUSTABLE CURRENT LIMITATION DESCRIPTION VIPer20/20A, made BLOCK DIAGRAM PENTAWATT HV (022Y) PowerSO-10 DIP-8...