AN2950 EVLVIPER28L-10W：5 V/10瓦，60千赫隔离型反激额外的电源管理

AN2950 EVLVIPER28L-10W：5 V/10瓦，60千赫隔离型反激额外的电源管理

AN2950
Application note
EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback
with extra power management

Introduction
This document describes a 5 V, 2 A application with 3.3 A peak current capability of 1.9 sec,
using VIPer28, a new offline high-voltage converter from STMicroelectronics.
In some applications, an SMPS sometimes undergoes load peaks that can be two or more
times as much as the power it is supposed to deliver, though only for a short time interval
compared to the thermal time constants of