ADP2325-EVALZ屬于開發(fā)板套件編程器的評估板-DC/DC與AC/DC（離線）SMPS。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADP2325-EVALZ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(guān)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?！胺€(wěn)壓器”（包含內(nèi)部電源開關(guān)裝置）和“控制器”（設(shè)計為控制外部電源開關(guān)）之類的器件均包括在內(nèi)。

GENERAL DESCRIPTION

The ADP2325 is a full featured, dual output, step-down dc-to-dc regulator based on a current mode architecture. The ADP2325 integrates two high-side power MOSFETs and two low-side drivers for the external N-channel MOSFETs. The two pulse-width modulation (PWM) channels can be configured to deliver dual 5 A outputs or a parallel-to-single 10 A output. The regulator operates from input voltages of 4.5 V to 20 V, and the output voltage can be as low as 0.6 V.

FEATURES

Input voltage: 4.5 V to 20 V

±1 output accuracy

Integrated 48 mΩ typical high-side MOSFET

Flexible output configuration

Dual output: 5 A/5 A

Parallel single output: 10 A

Programmable switching frequency: 250 kHz to 1.2 MHz

External synchronization input with programmable phase

shift or internal clock output

Selectable PWM or PFM mode operation

Adjustable current limit for small inductors

External compensation and soft start

Startup into precharged output

Supported by ADIsimPowerTM design tool

APPLICATIONS

Communications infrastructure

Networking and servers

Industrial and instrumentation

Healthcare and medical

Intermediate power rail conversion