STEVAL-ISA109V1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-ISA109V1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-ISA109V1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。“穩(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-ISA109V1 is designed to aid in the

evaluation of the STBB2, a high efficiency buckboost DC-DC converter capable of providing

regulated output voltages in the range of 1.2 V to

5.5 V with an input voltage between 2.3 V and

5.5 V.

The board comes pre-mounted with the

adjustable version of the STBB2, with the output

voltage set to 3.3 V. For this version, the VSEL pin

must be connected to VIN.

The board can also demonstrate the performance

of the fixed version of the STBB2, by replacing R1

with a 0 Ω resistor and disconnecting R2

Features

■ Input voltage: from 2.3 V to 5.5 V

■ Output voltage: 3.3 V

■ Output current: 800 mA

■ Operating frequency: 3 MHz

■ RoHS compliant