LM5010AMHX/NOPB TSSOP14 Asali & Sabon Haɗe-haɗen Ic Circuit Chips Components Electronics PC
Halayen Samfur
| TYPE | BAYANI |
| Kashi | Haɗin kai (ICs) PMIC - Masu Gudanar da Wutar Lantarki - Masu Gudanar da Canjawar DC DC |
| Mfr | Texas Instruments |
| Jerin | - |
| Kunshin | Tape & Reel (TR) Yanke Tape (CT) Digi-Reel® |
| SPQ | 250T&R |
| Matsayin samfur | Mai aiki |
| Aiki | Mataki-Ƙasa |
| Kanfigareshan fitarwa | M |
| Topology | Baka |
| Nau'in fitarwa | daidaitacce |
| Adadin abubuwan da aka fitar | 1 |
| Wutar lantarki - Input (min) | 6V |
| Wutar lantarki - Input (Max) | 75V |
| Voltage - Fitarwa (min / Kafaffen) | 2.5V |
| Wutar lantarki - Fitarwa (Max) | 70V |
| Yanzu - Fitowa | 1A |
| Mitar - Canjawa | 100kHz ~ 1 MHz |
| Mai gyara aiki tare | No |
| Yanayin Aiki | -40°C ~ 150°C (TJ) |
| Nau'in hawa | Dutsen Surface |
| Kunshin / Case | 14-TSSOP (0.173", Nisa 4.40mm) Faɗakar da Pad |
| Kunshin Na'urar Mai bayarwa | 14-HTSSOP |
| Lambar Samfurin Tushen | Saukewa: LM5010 |
Gabatarwar Samfur
1.Voltage daidaita wutar lantarki.
Ingantacciyar wutar lantarki (daidaitaccen wadatar wutar lantarki) na'urar lantarki ce wacce za ta iya samar da tsayayyen wutar AC ko DC ga kaya, gami da karfin wutar lantarkin AC da karfin wutar lantarki na DC a cikin nau'i biyu.
2. Bukatar yin amfani da kayayakin wutar lantarki.
Tare da saurin ci gaban al'umma, kayan aikin amfani da wutar lantarki na karuwa kowace rana.Duk da haka, tsufa da haɓaka haɓakar watsa wutar lantarki da wuraren rarraba wutar lantarki, da rashin ƙira da ƙarancin wutar lantarki yana haifar da ƙarancin wutar lantarki mai amfani da ƙarshen, yayin da masu amfani da layin galibi suna da ƙarfin lantarki.Don kayan aiki masu amfani da wutar lantarki, musamman kayan fasaha da madaidaici tare da ƙayyadaddun buƙatun wutar lantarki, kamar ba su da inshora.
Ƙunƙarar wutar lantarki na iya haifar da mummunan rauni ko rashin aiki ga kayan aiki, yana shafar samarwa, haifar da jinkirin bayarwa, rashin kwanciyar hankali, da sauran asara masu yawa.Hakazalika, yana hanzarta tsufa na kayan aiki, yana shafar rayuwar sabis, har ma yana kona na'urorin haɗi, ta yadda mai shi ya fuskanci matsalar buƙatar gyara ko sabunta kayan aiki cikin ɗan gajeren lokaci, wanda ke lalata kayan aiki;a lokuta masu tsanani, hatsarori na aminci ma suna faruwa, suna haifar da asara mara misaltuwa.
3. DC sarrafa wutar lantarki.
Har ila yau aka sani da DC ƙarfin lantarki regulator.Wutar lantarkin nata galibi shine AC ƙarfin lantarki, lokacin da ƙarfin wutar lantarki na AC samar da ƙarfin lantarki ko ƙarfin juriya na kayan aiki ya canza, wutar lantarkin mai sarrafa kai tsaye za a iya kiyayewa.Ma'auni na mai kayyade wutar lantarki sune kwanciyar hankali na wutar lantarki, madaidaicin ripple, da saurin amsawa.Tsohon yana nuna tasirin canji a cikin ƙarfin shigarwa akan ƙarfin fitarwa.Ƙididdigar ripple yana nuna girman ɓangaren AC na ƙarfin fitarwa a ƙarƙashin yanayin aiki mai ƙima;na karshen yana nuna lokacin da ake buƙata don ƙarfin wutar lantarki ya dawo zuwa ƙimarsa ta al'ada lokacin da ƙarfin shigarwar ko lodi ya canza sosai.Mai sarrafa wutar lantarki na DC ya kasu kashi biyu: ci gaba da gudanarwa da nau'in sauyawa.Tsohuwar ta mitar mai canzawa zuwa wutar lantarki guda-ɗaya ko uku-uku AC zuwa ƙimar da ta dace, sannan a gyara, tace, don samun wutar lantarki mara ƙarfi ta DC, sannan ta hanyar da'ira mai sarrafa wutar lantarki don samun ƙarfin lantarki (ko halin yanzu).Irin wannan layin samar da wutar lantarki abu ne mai sauƙi, ripple ƙarami ne, tsangwama ga juna ƙanana ne, amma ƙarar yana da girma, abubuwan da ake amfani da su suna da yawa, kuma inganci yana da ƙasa (sau da yawa ƙasa da 40% zuwa 60%).Ƙarshen yana daidaita ƙarfin wutar lantarki ta hanyar canza canjin lokacin kunnawa/kashe na abin daidaitawa (ko sauyawa) don cimma ƙa'idar wutar lantarki.Wannan nau'in samar da wutar lantarki yana cin wuta kaɗan kuma yana da inganci kusan 85%.
4.DC ƙarfin lantarki aikace-aikace.
Ana amfani da mai sarrafa wutar lantarki ta DC sosai a cikin tsaro na ƙasa, binciken kimiyya, jami'o'i da kwalejoji, dakunan gwaje-gwaje, masana'antu da masana'antar hakar ma'adinai, electrolysis, electroplating, kayan caji, da sauran samar da wutar lantarki na DC.
Bayani na LM5010A
LM5010Ax mai daidaita sauyawa matakin ƙasa shine ingantaccen sigar LM5010 tare da kewayon shigarwar aiki wanda aka ƙara zuwa mafi ƙarancin 6-V.LM5010Ax yana fasalta duk ayyukan da ake buƙata don aiwatar da ƙarancin farashi, inganci, mai sarrafa buck mai iya samarwa fiye da nauyin 1-A na yanzu.Wannan babban mai sarrafa wutar lantarki yana haɗa N-Channel Buck Switch, kuma ana samunsa a cikin ingantattun fakitin WSON 10-pin da 14-pin HTSSOP.Tsarin tsari na lokaci-lokaci akai-akai yana buƙatar babu diyya na madauki wanda ke haifar da saurin ɗaukar nauyi mai ɗaukar nauyi da sauƙaƙe aiwatar da kewaye.Mitar aiki ta kasance dawwama tare da bambance-bambancen layi da lodi saboda alaƙar juzu'i tsakanin ƙarfin shigarwa da ON-lokaci.An saita gano iyaka na halin yanzu a cikin 1.25 A. Ƙarin fasalulluka sun haɗa da: VCC kullewar wutar lantarki, rufewar zafin rana, ƙullewar ƙarancin wutar lantarki, da matsakaicin matsakaicin zagayowar aiki.
