This document describes the features and characteristics of the VIPER15 offline high voltage converter, including 800V avalanche rugged power section, quasi-resonant control, low standby power, adjustable overcurrent protection, adjustable overvoltage protection, soft-start function, etc.
The VIPER15 is an off-line high voltage converter designed for applications such as adapters for PDAs, camcorders, and cellular phones, as well as auxiliary power supplies for LCD/PDP TVs and industrial systems. The device features an 800 V avalanche rugged power section and quasi-resonant (QR) control for valley switching operation to reduce EMI filter costs.
| Drain-to-source voltage | 800 V |
|---|---|
| Operating junction temperature range | -40 to 150 °C |
| Standby power | < 50 mW at 265 Vac |
The maximum drain-to-source voltage is 800 V.
The standby power is less than 50 mW at 265 Vac.