DRV8871DDAR SOP-8 Abubuwan Kayan Wutar Lantarki na Haɗe-haɗen Keɓaɓɓiyar Keɓaɓɓen Injin direba
DRV8871DDAR SOP-8 Abubuwan Kayan Wutar Lantarki na Haɗe-haɗen Keɓaɓɓiyar Keɓaɓɓen Injin direba
Abubuwan da suka dace don DRV8871
●H-Bridge Direba
○ Yana Tuƙa Motar DC Daya, Iska ɗaya na Motar Stepper, ko Wasu lodi
● Faɗin Wutar Lantarki na 6.5-V zuwa 45-V
●565-mΩ Yawan RDS (na)(HS + LS)
●3.6-A Kololuwa na Yanzu
●PWM Ikon Interface
●Ka'idar ta Yanzu Ba tare da Resistor Sense ba
●Yanayin barci mara ƙarfi
●Ƙananan Kunshin da Sawun Sawun
○ 8-Pin HSOP Tare da PowerPAD™
4.9 × 6 mm
●Hanɗen Haɗin Kariya
○ VM Ƙarƙashin Ƙarƙashin Ƙarfafawa (UVLO)
○ Kariya na yau da kullun (OCP)
Rufewar thermal (TSD)
○ Mai da Laifi ta atomatik
Takardar bayanan DRV8871
Na'urar DRV8871 direban motar da aka goge-DC ne don firinta, na'urori, kayan masana'antu, da sauran ƙananan injina.Abubuwan shigar da dabaru guda biyu suna sarrafa direban H-bridge, wanda ya ƙunshi tashar N-tashar MOSFET guda huɗu wanda zai iya sarrafa injinan bidirection tare da har zuwa 3.6-A mafi girman halin yanzu.Abubuwan da aka shigar za su iya canza girman nisa (PWM) don sarrafa saurin mota, ta amfani da zaɓin yanayin ruɓar jiki na yanzu.Saita abubuwan shigar guda biyu ƙananan suna shiga yanayin barci mara ƙarfi.
Na'urar DRV8871 tana da na'ura mai ƙarfi ta zamani wacce baya amfani da ma'anar ƙarfin lantarki na analog ko resistor na waje.Wannan sabon sabon bayani yana amfani da madaidaicin rahusa, mai ƙarfi mai ƙarfi don saita madaidaicin madaidaicin.Ikon iyakance halin yanzu zuwa matakin da aka sani na iya rage yawan buƙatun ikon tsarin da ƙarfin ƙarfin da ake buƙata don kiyaye ƙarfin lantarki, musamman don farawa da injin da yanayin rumbun.
Na'urar tana da cikakkiyar kariya daga kurakurai da gajerun da'irori, gami da ƙarancin ƙarfin wuta (UVLO), overcurrent (OCP), da matsanancin zafi (TSD).Lokacin da aka cire yanayin kuskure, na'urar zata ci gaba da aiki ta al'ada ta atomatik.
1. Su wanene ma'aikata a sashen ku na R & D?Menene cancantarku?
-R & D Darakta: tsara tsarin R & D na kamfanin na dogon lokaci da fahimtar alkiblar bincike da ci gaba;Jagora da kula da sashen r&d don aiwatar da dabarun r&d na kamfani da shirin R&D na shekara-shekara;Sarrafa ci gaban ci gaban samfur kuma daidaita shirin;Ƙirƙiri kyakkyawan bincike na samfur da ƙungiyar haɓakawa, dubawa da horar da ma'aikatan fasaha masu alaƙa.
R & D Manager: yi sabon samfurin R & D shirin da kuma nuna yiwuwar shirin;Kulawa da sarrafa ci gaba da ingancin aikin r&d;Bincika sabon haɓaka samfuri kuma ba da shawarar ingantattun hanyoyin magance buƙatun abokin ciniki a fannoni daban-daban
Ma'aikatan R&d: tattarawa da tsara mahimman bayanai;Shirye-shiryen kwamfuta;Gudanar da gwaje-gwaje, gwaje-gwaje da nazari;Shirya kayan aiki da kayan aiki don gwaje-gwaje, gwaje-gwaje da nazari;Yi rikodin bayanan ma'auni, yin lissafi kuma shirya sigogi;Gudanar da binciken ƙididdiga
2. Menene bincike da ra'ayin haɓaka samfuran ku?
- Tunanin samfur da zaɓin ra'ayin samfur da ma'anar samfur na kimantawa da ƙirar tsarin aiki da gwajin samfur na haɓakawa da ƙaddamarwa ga kasuwa.