Especificações Técnicas

THE LM2592HV SERIES OF REGULATORS ARE MONOLITHIC INTEGRATED CIRCUITS THAT PROVIDE ALL THE ACTIVE S FOR A STEP-DOWN (BUCK) SWITCHING REGULATOR, CAPABLE OF DRIVING A 2-A LOAD WITH EXCELLENT LINE AND LOAD REGULATION.   THESE DEVICES ARE AVAILABLE IN FIXED OUTPUT VOLTAGES OF 3.3 V, 5 V, AND AN ADJUSTABLE OUTPUT VERSION. THIS SERIES OF SWITCHING REGULATORS IS SIMILAR TO THE LM2593HV, BUT WITHOUT SOME OF THE SUPERVISORY AND CONTROL FEATURES OF THE LATTER. REQUIRING A MINIMUM NUMBER OF EXTERNAL COMPONENTS, THESE REGULATORS ARE SIMPLE TO USE AND INCLUDE INTERNAL FREQUENCY COMPENSATION, IMPROVED LINE AND LOAD SPECIFICATIONS, AND A FIXED-FREQUENCY OSCILLATOR.   THE LM2592HV OPERATES AT A SWITCHING FREQUENCY OF 150 KHZ, THUS ALLOWING SMALLER SIZED FILTER COMPONENTS THAN WHAT WOULD BE NEEDED WITH LOWER FREQUENCY SWITCHING REGULATORS. AVAILABLE IN A STANDARD 5-PIN PACKAGE WITH SEVERAL DIFFERENT LEAD BEND OPTIONS, AND A 5-PIN SURFACE MOUNT PACKAGE.   FEATURES 1- 5V OUTPUT VERSION - ADJUSTABLE VERSION OUTPUT VOLTAGE RANGE: 1.2 V TO 57 V ±4% MAXIMUM OVER LINE AND LOAD CONDITIONS - 2-A OUTPUT LOAD CURRENT - AVAILABLE IN 5-PIN PACKAGE - INPUT VOLTAGE RANGE UP TO 60V - 150-KHZ FIXED FREQUENCY INTERNAL OSCILLATOR - ON AND OFF CONTROL - LOW POWER STANDBY MODE, IQ TYPICALLY 90 -A - HIGH EFFICIENCY - THERMAL SHUTDOWN AND CURRENT-LIMIT PROTECTION 2 APPLICATIONS - SIMPLE HIGH-EFFICIENCY STEP-DOWN (BUCK) REGULATORS - EFFICIENT PREREGULATOR FOR LINEAR REGULATORS - ON-CARD SWITCHING REGULATORS - POSITIVE-TO-NEGATIVE CONVERTERS LM2592HVS-5.0 POWER CONVERTER 5V 2A STEP DOWN VOLTAGE REGULATOR MAIORES DETALHES DE LM2592HVS-5.0 NO SITE DO FABRICANTE: HTTPS://WWW.TI.COM/LIT/DS/SYMLINK/LM2592HV.PDF?TS=1651351126245&REF_URL=HTTPS%25 TAGS DE LM2592HVS-5.0: LM2592HVS-5.0, LM2592HVS, LM2592HVS 5.0, LM2592HVS-ADJ, LM2592, LM2586S-ADJ/NOPB, LM2592HVS-5.0/NOPB, LM2592HVT-5.0/NOPB

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