Cov yam ntxwv tseem ceeb ntawm cov fais fab digital
1) Nws yog cov ntse hloov mus rau cov fais fab mov nrog lub teeb liab digital (DSP) lossis microcontroller (MCU) ua tus tseem ceeb thiab lub zog tsav tsheb digital thiab PWM tus tswj hwm raws li cov khoom tswj. Cov tsoos hluav taws xob hloov fais fab kev tswj hwm los ntawm microcontroller (μP lossis μC) feem ntau tsuas yog tswj hwm lub hwj chim pib thiab kaw, tsis yog qhov muaj tseeb digital fais fab mov.
2) Siv "Fusion Digital Power" thev naus laus zis, ua kom zoo tshaj plaws ntawm cov khoom sib txuas ntawm cov khoom sib txuas thiab cov khoom siv digital hauv kev hloov khoom siv hluav taws xob tau paub. Piv txwv li, cov hluav taws xob analog siv nyob rau theem hluav taws xob, tus tsav tsheb MOSFET, tuaj yeem txuas tau yooj yim rau cov tswj fais fab digital thiab siv ntau yam kev tiv thaiv thiab kev tsis ncaj ncees los tswj lub zog. PWM maub los tseem ua rau digital nti tswj hwm digital.
3) Kev koom ua ke siab, ua kom pom tseeb lub zog system ntawm chip, thiab sib xyaw cov loj ntawm cov khoom cais ua ke rau hauv ib nti lossis ib nti.
4) Qhov zoo ntawm lub teeb liab digital thiab microcontroller tuaj yeem siv kom tau txiaj ntsig kom ua tiav qhov kev qhia tshwj xeeb rau kev tsim hluav taws xob digital. Piv txwv li, nws cov mem tes dav dav tes taws los piav (PWM) kev daws teeb meem tuaj yeem ncav cuag 150ps (10-12s), uas dhau qhov tsis ncav cuag cov tsoos hloov mus siv hluav taws xob. Cov khoom siv hluav taws xob digital kuj tseem tuaj yeem paub txog kev tswj hwm ntau theem, tsis siv neeg tswj, thauj khoom sib faib tam sim no thiab kev kwv yees txhaum, uas muab cov kev mob yooj yim rau kev tsim hluav taws xob ntsuab-txuag hluav taws xob hloov khoom siv.
5) tswj txoj kev tsim lub tshuab hluav taws xob faib.