STEVAL-ISA110V1開(kāi)發(fā)板套件編程器的評(píng)估板-DC/DC與AC/DC（離線）SMPS規(guī)格書(shū)PDF中文資料

STEVAL-ISA110V1屬于開(kāi)發(fā)板套件編程器的評(píng)估板-DC/DC與AC/DC（離線）SMPS。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的STEVAL-ISA110V1評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS該系列產(chǎn)品提供了一種方便的方法，可對(duì)開(kāi)關(guān)模式電源轉(zhuǎn)換所用的器件（包括 DC-DC 和 AC-DC 型）進(jìn)行性能或特性評(píng)估?！胺€(wěn)壓器”（包含內(nèi)部電源開(kāi)關(guān)裝置）和“控制器”（設(shè)計(jì)為控制外部電源開(kāi)關(guān)）之類(lèi)的器件均包括在內(nèi)。

Description

The STEVAL-ISA110V1 demonstration board is a

12 V-1 A power supply set in non-isolated flyback

topology using the VIPER26LN, a new offline

high-voltage converter by STMicroelectronics.

The features of the device include an 800 V

avalanche-rugged power section, PWM operation

at 60 kHz with frequency jittering for lower EMI,

current limiting with adjustable set point, onboard

soft-start, a safe auto-restart after a fault

condition, and low standby power.

Protection features include thermal shutdown with

hysteresis, delayed overload protection, and open

loop failure protection.

Features

■ Universal input mains range:

– input voltage 90 - 264 VAC

– frequency 45 - 65 Hz

■ Single output voltage: 12 V @ 1 A continuous

operation

■ Standby mains consumption: < 30 mW @ 265

VAC

■ Average efficiency: > 85

■ Fully protected against faults (overload,

feedback disconnection and overheating)

■ EMI: according to EN55022-Class-B