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Description

VIPer50-E, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (620V/ 1.5A).

General Features

■ ADJUSTABLE SWITCHING FREQUENCY UP TO 200 kHz

■ CURRENT MODE CONTROL

■ SOFT START AND SHUTDOWN CONTROL

■ AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET “BLUE ANGEL” NORM (<1w TOTAL POWER CONSUMPTION)

■ INTERNALLY TRIMMED ZENER REFERENCE

■ UNDERVOLTAGE LOCK-OUT WITH HYSTERESIS

■ INTEGRATED START-UP SUPPLY

■ OVER-TEMPERATURE PROTECTION

■ LOW STAND-BY CURRENT

■ ADJUSTABLE CURRENT LIMITATION