Description

The EVLONE65W is a high power density USB-PD board supporting Programmable

Power Supply (PPS). The design supports wide range input voltage and can deliver

five fixed PDOs and two APDOs.

This board is based on ST-ONE, the world’s first digital controller embedding an

Arm? Cortex? M0+ core, an offline programmable controller with synchronous

rectification, and USB-PD PHY in a single package.

Such a system is specifically designed to control ZVS non-complementary active

clamp flyback converters to create high power density chargers and adapters with

USB-PD interface. The device includes an active clamp flyback controller and its

HV startup on the primary side, a microcontroller and all the peripherals required

to control the conversion and the USB-PD communication on the secondary side.

The two sides are connected through an embedded galvanically isolated dual

communication channel.

High switching frequency operations in companion with a MasterGaN4 power stage

allows use of small size magnetic components while reaching a very high efficiency.

Features

? Universal input mains range: 90 Vac to 265 Vac - Frequency 47 ÷ 63 Hz

? Maximum output power: 65 W

? Dimensions: 58x32x20 mm, (L x W x H)

? Power density: 30 W/in3

? Efficiency: > 93 @ full load

? Constant current output: 3.75 A max

? Output voltage range: 3.3 ÷ 21 Vdc

? PD output:

– Five fixed PDOs: 5 V@3.75 A, 9 V@3.75 A, 12 V@3.75 A, 15 V@3.75

A, 20 V@3.25 A

– Two APDOs (PPS): 3.3 V÷16 V@3.75 A, 3.3 V÷21 V@3.25 A

? PPS mode: 20 mV step for CV, 50 mA step for CC

? Certified USB power delivery 3.1.1.2 power brick

? Feedback loops: constant current and constant voltage

? Protections: brown out, over current protection, over temperature protection,

over voltage protection, under voltage protection

EVLONE65W屬于開(kāi)發(fā)板，套件，編程器 > 評(píng)估和演示板及套件。意法半導(dǎo)體（ST）集團(tuán)制造生產(chǎn)的EVLONE65W評(píng)估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過(guò)驗(yàn)證的實(shí)施環(huán)境中評(píng)估某些重點(diǎn)器件的性能或特性。評(píng)估方法通常有完善的文檔說(shuō)明，并且視乎具體情況由評(píng)估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對(duì)于數(shù)量特別多或類別獨(dú)特的器件類別(如 ADC、DAC 和開(kāi)關(guān)模式電源)，評(píng)估平臺(tái)可組合為一個(gè)單獨(dú)的產(chǎn)品系列。