Current Mode PWM Controller 620V 3A 5-Pin(5+Tab) PENTAWATT Tube

VIPer100-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 or 700V / 3A). Typical applications cover offline power supplies with a secondary power capability of 50 W in wide range condition and 100W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the ability to operate in stand-by mode without extra components.

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