STMICROELECTRONICSVIPER53DIP-EVIPER53DIP-E, PWM Current Mode Controller,, 300 kHz, 0 → 19 V, 8-Pin PDIP
Control Method CurrentFall Time 100nsMaximum Operating Supply Voltage 19VMaximum Switching Frequency 300 kHz
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VIPer® High-Voltage Off-Line Converters, STMicroelectronics
VIPer® high-voltage converters from the mains voltage (230VAC) are fixed frequency offline converter ICs, integrating a PWM controller and a 700V vertical power MOSFET.
Typical applications cover offline power supplies. They are compatible from either the primary side or the secondary side regulation loop.
AC/DC Converters, STMicroelectronics