Kayan Aikin Lantarki Mai Saurin Bayarwa Semicon Chips IC Original MCU Microcontroller IC Chip LM9036MX-3.3/NOPB
Halayen Samfur
| TYPE | BAYANI |
| Kashi | Haɗin kai (ICs)PMIC - Masu Gudanar da Wutar Lantarki - Layi |
| Mfr | Texas Instruments |
| Jerin | - |
| Kunshin | Tape & Reel (TR)Yanke Tape (CT) Digi-Reel® |
| Matsayin samfur | Mai aiki |
| SPQ | 95Tube |
| Kanfigareshan fitarwa | M |
| Nau'in fitarwa | Kafaffen |
| Adadin Masu Gudanarwa | 1 |
| Wutar lantarki - Input (Max) | 40V |
| Voltage - Fitarwa (min / Kafaffen) | 3.3V |
| Wutar lantarki - Fitarwa (Max) | - |
| Fitar da wutar lantarki (Max) | 0.40V @ 50mA |
| Yanzu - Fitowa | 50mA ku |
| Yanzu - Quiescent (Iq) | 20 µA |
| Yanzu - Kayayyaki (Max) | 2 mA |
| PSRR | 60dB (120Hz) |
| Siffofin sarrafawa | - |
| Siffofin Kariya | Sama da Zazzabi, Juya Polarity, Gajeren kewayawa |
| Yanayin Aiki | -40°C ~ 125°C |
| Nau'in hawa | Dutsen Surface |
| Kunshin / Case | 8-SOIC (0.154 "Nisa 3.90mm) |
| Kunshin Na'urar Mai bayarwa | 8-SOIC |
| Lambar Samfurin Tushen | Saukewa: LM9036 |
Gabatarwa
Mai sarrafa wutar lantarki na yau da kullun shine ta hanyar da'irar samfur don sarrafa kunnawa / kashe bututun mai sarrafa wutar lantarki don canza juriya na ciki na wutar lantarki ta yadda wutar lantarki akan kaya ya tsaya tsayin daka.
Canja wutar lantarki mai sarrafa wutar lantarki ta hanyar sarrafa rabon bututun kunnawa da kashewa don daidaita wutar lantarki.
Amfani
Amfanin sauya wutar lantarki mai sarrafa wutar lantarki.
Abũbuwan amfãni 1: ƙananan amfani da wutar lantarki, babban inganci, m da nauyi
Babban fa'idarsa shine babban inganci.A cikin yanayin sauyawa, transistor da kansa yana amfani da ƙarancin aiki, kuma mai sarrafa canji da kansa zai iya kaiwa kashi saba'in zuwa tamanin bisa ɗari, alhalin baya buƙatar taransfoma mai saukarwa.Kayan aikinta na fitarwa yana aiki a mitoci masu yawa kuma tare da ƙarar ƙasa da 50 Hz a cikin injin IF.Da'irar mai sarrafa sauyawa, don haka, yana da ƙarin fa'idar kasancewa ƙarami da nauyi.Yana iya aiki akan kewayon ƙarfin lantarki mai faɗi.
Riba 2: Faɗin ƙa'idar ƙarfin lantarki
Ana sarrafa fitar da wutar lantarki daga mai sarrafa sauyawa ta hanyar zagayowar aiki na siginar tashin hankali, kuma ana iya rama canje-canje a cikin ƙarfin siginar shigarwa ta hanyar daidaita mitar ko faɗaɗawa.Ta wannan hanyar, a cikin yanayin manyan canje-canje a cikin wutar lantarki na grid, har yanzu yana iya tabbatar da ingantaccen ƙarfin fitarwa.Gabaɗaya, kewayon ƙarfin lantarki na samar da wutar lantarki yana da faɗi sosai kuma tasirin ƙarfin ƙarfin lantarki yana da kyau.
Riba 3: Siffofin kewayawa masu sassauƙa
Alal misali, akwai masu sha'awar kai da sauran abubuwan jin daɗi, masu faɗi da ƙayyadaddun mita, mai ƙarewa ɗaya da ƙare biyu, da sauransu.Masu haɓaka samar da wutar lantarki na iya yin amfani da fa'idodin nau'ikan da'irori daban-daban don ƙira da haɓaka masu sarrafa wutar lantarki waɗanda zasu iya saduwa da aikace-aikace daban-daban.
Matsayi
Tun daga kirkiro wutar lantarki har zuwa yau, saukin wutar lantarki za a iya cewa ta hanyar ci gaban al’umma, rayuwar mutane ta kawo ci gaba da jin dadi sosai.Amma yana kawo mana sauƙi a lokaci guda, amma kuma yana kawo mana matsala mai yawa.A cikin samar da mu kai tsaye, sau da yawa muna fuskantar rashin kwanciyar hankali, musamman a tsakiyar layi, da kuma lokacin kololuwar lokacin wutar lantarki.A cikin al'umma mai mahimmanci, idan wutar lantarki ba ta da ƙarfi, zai kawo babban rashin jin daɗi ga rayuwar samar da mu.Hanya daya tilo don canza kewayawa ko canza wurin shine saita kayan taimako na lantarki.Kuma gwargwadon abin da ya shafi na'urorin taimakon wutar lantarki, injin mafi ƙarancin tsada kuma mafi sauƙi shine mai sarrafa wutar lantarki.
A farkon kwanakin, babban aikin mai sarrafa wutar lantarki shine daidaita wutar lantarki.Mai sarrafa wutar lantarki na iya ɗaga wutar lantarki a yayin da rashin daidaituwar wutar lantarki ke faruwa, ko kuma a yanayin ƙarancin wutar lantarki, don tabbatar da cewa kayan aikin na iya aiki akai-akai.Duk da haka, tare da ci gaban fasaha, da kuma karuwar bukatun mutane don kayan aiki.Masu sarrafa wutar lantarki na yau, ba wai kawai tabbatar da cewa wutar lantarki ta kasance ta al'ada ba, har ma suna tabbatar da amincin aikin wutar lantarki.Don haka, baya ga tabbatar da aiki na yau da kullun na kayan aiki, mai sarrafa wutar lantarki yana da gajeriyar kariyar kewayawa, gajeriyar kariyar lokaci, da sauran ayyukan kariya masu yawa.
Babban Ma'auni
Babban sigogi na mai sarrafa wutar lantarki na DC.
DC kayyade ikon samar da wutar lantarki (voltage regulator) na manyan fasaha sigogi za a iya raba kashi biyu: daya shi ne ingancin Manuniya, nuna isa ga DC ƙarfin lantarki stabilization samar da wutar lantarki.Ya haɗa da kwanciyar hankali, daidaitaccen juriya na ciki (juriya na fitarwa), ƙarfin lantarki, da ƙimar zafin jiki.Sauran nau'in shine ma'auni mai mahimmanci, wanda ke nuna halayen halayen wutar lantarki da aka tsara na DC.Misali, shigar da DC mai sarrafa wutar lantarki, ƙarfin fitarwa, fitarwa na yanzu, da kewayon ƙa'idar ƙarfin lantarki.
1, Ƙimar ƙarfin lantarki SV
Matsakaicin ƙayyadaddun wutar lantarki muhimmin alama ce don siffata aikin samar da wutar lantarki ta DC, wanda kuma aka sani da yanayin daidaitawa ko yanayin kwanciyar hankali.Ana siffanta shi lokacin da ƙarfin shigarwar VI ya canza lokacin da ƙarfin ƙarfin wutar lantarki na DC na daidaitawar ƙarfin wutar lantarki VO kwanciyar hankali, yawanci ana bayyana shi azaman kaso na canjin dangi a cikin shigarwar da ƙarfin fitarwa ta kowace naúrar ƙarfin fitarwa.
2, ƙimar daidaitawa na yanzu SI
Matsakaicin ƙa'ida na yanzu shine babban mai nuna ƙarfin ɗaukar nauyi na ƙarfin ƙarfin wutar lantarki na DC, wanda kuma aka sani da yanayin kwanciyar hankali na yanzu.Yana da halin lokacin da shigar da ƙarfin lantarki ya kasance baya canzawa, DC ƙarfin ƙarfin ƙarfafa ƙarfin wutar lantarki saboda canje-canje a cikin nauyin halin yanzu (fitarwa na yanzu), da kuma jujjuyawar ƙarfin wutar lantarki da ke haifar da ƙarfin kashewa, ƙarƙashin yanayin ƙayyadadden canje-canje na halin yanzu, yawanci ana bayyanawa. a matsayin kaso na canjin ƙarfin fitarwa a kowace naúrar fitarwa ƙarfin lantarki na halin yanzu ƙimar ƙarfin ƙarfin wutar lantarki na DC.
3, Rpple ƙin yarda rabo SR
Matsakaicin kin amincewa da ripple yana nuna mai sarrafa wutar lantarki na DC akan sashin shigarwa na gabatarwar ƙarfin watsi da babban ƙarfin wutar lantarki, lokacin da shigar da wutar lantarki ta DC da abubuwan da ke daidaita ƙarfin wutar lantarki na DC sun kasance ba su canzawa, ƙimar ƙirjin ƙima galibi ana bayyana ta cikin sharuddan shigar da ripple. Kololuwar wutar lantarki zuwa kololuwa da fitarwa mafi girman ƙarfin wutar lantarki ganiya-zuwa ganiya, ana bayyana gabaɗaya a cikin decibels, amma wani lokacin ana iya bayyana shi azaman kashi, ko kai tsaye tare da rabon biyun.
4,Tsarin yanayin zafi K
An ƙayyadadden kwanciyar hankali na yanayin zafi na haɗaɗɗiyar wutar lantarki ta DC a cikin wutar lantarki na DC mai aiki da zafin jiki Ti matsakaicin kewayon canji (Tmin ≤ Ti ≤ Tmax) DC samar da wutar lantarki fitarwa dangi canji cikin ƙimar kashi.
Game da Kayayyaki
LM9036 ultra-low quiescent mai kula da halin yanzu yana da ƙarancin wutar lantarki da ƙarancin halin yanzu a yanayin jiran aiki.Tare da kasa da 25µA Ground Pin na yanzu a nauyin 0.1mA, LM9036 ya dace da mota da sauran tsarin sarrafa baturi.LM9036 yana riƙe da duk fasalulluka waɗanda suka zama gama gari ga ƙananan masu kula da fitarwa ciki har da ƙananan na'urar wucewa ta PNP, kariyar gajeriyar kewayawa, juyar da kariyar baturi, da kashe zafi.LM9036 yana da matsakaicin iyakar ƙarfin aiki na 40V, -40 ° C zuwa + 125 ° C kewayon zafin aiki, da ± 5% juriyar ƙarfin fitarwa akan duk yanayin fitarwa na yanzu, ƙarfin shigarwa, da kewayon zafin jiki.
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