STEVAL-ISA109V1開發(fā)板套件編程器的評估板-DC/DC與AC/DC（離線）SMPS規(guī)格書PDF中文資料

STEVAL-ISA109V1屬于開發(fā)板套件編程器的評估板-DC/DC與AC/DC（離線）SMPS。由意法半導體集團制造生產(chǎn)的STEVAL-ISA109V1評估板 - DC/DC 與 AC/DC（離線）SMPS該系列產(chǎn)品提供了一種方便的方法，可對開關模式電源轉(zhuǎn)換所用的器件（包括 DC-DC 和 AC-DC 型）進行性能或特性評估。“穩(wěn)壓器”（包含內(nèi)部電源開關裝置）和“控制器”（設計為控制外部電源開關）之類的器件均包括在內(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