STM32G474 Digital Power Development Board BUCK-BOOST Buck-Boost Converter

Origin:Mainland China

modname=ckeditor
Characteristics
>The four-switch synchronizationBUCK-BOOSTTopology structure
>Input voltage: 12~48VDC
>Input current:8A
>Output voltage: 1~48VDC
>Output Current:8A
>Rated Power: 150W(The heat sink can reach240W)
>Maximum efficiency: 96.5%
>Input overUnder-voltage protection
>Output over-voltage protection
>Output over-current protection
>Over-power protection
>Step-up/step-down seamless handover
>The forward and reverse operation
>ReservedSWDSimulation interface
>ReservedUARTSerial Communication InterfaceEquippedmodbusProtocol
>200KHZSwitching frequency supports smaller passive devicesReducePCBArea
>Control modes for four applications:
1)The output voltage control
2)The output current control
3)The output power control
4)Input voltage control(MPPTControl)
5)The charge control
optional order heat sinkThe enhanced cooling capacity
Two-wayBUCK-BOOSTA buck-boost converter
( BB4808G4 )
BB4808G4Is jointly science and technology based onSTThe latest hybrid analog-digitalMCU(STM32G474CE)The
Two-wayBUCK-BOOSTThe step-up/step-down converterSTM32G474Is based onARM Coetex-M4The kernel
Run frequency up170MHZAnd supportFPUAndDSPInstruction set and mathematical computing accelerator
Its powerful computing performance meetsPIDADRC Algorithms such as intelligent control and digital filtering processingFull
Closed-loop control of sufficient digital power supplyTheMCUA high resolution timer is also configuredHRTIMOutputtable resolution
Up183psThePWMMeet the high precision control of voltage and currentThis kit adopts full digital controlFlexible
Seamless step-up/step-down controlCurrent bi-directional controlSuitable for use in a digital power supplySolar energyMPPTControl
ChargerDCUPSApplications such
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