LM22675MRE-5.0/NOPB Masu Gudanar da Wutar Lantarki 1A MATAKI-KASA VLTG REG
♠ Bayanin samfur
Siffar Samfur | Siffar Darajar |
Mai ƙira: | Texas Instruments |
Rukunin samfur: | Masu Canza Wutar Lantarki |
RoHS: | Cikakkun bayanai |
Salon hawa: | SMD/SMT |
Kunshin/Kasuwa: | SO-PowerPad-8 |
Topology: | Baka |
Fitar Wutar Lantarki: | 5 V |
Fitowar Yanzu: | 1 A |
Adadin abubuwan da aka fitar: | 1 Fitowa |
Input Voltage, Min: | 4.5v |
Input Voltage, Max: | 42 V |
Mitar Canjawa: | 500 kHz |
Mafi ƙarancin zafin aiki: | -40 C |
Matsakaicin Yanayin Aiki: | + 125 C |
Jerin: | Saukewa: LM22675 |
Marufi: | Karfe |
Marufi: | Yanke Tef |
Marufi: | MouseReel |
Alamar: | Texas Instruments |
Ka'idar lodi: | 90% |
Danshi Mai Hankali: | Ee |
Kayan Aiki Na Yanzu: | 3.4mA |
Nau'in Samfur: | Masu Canza Wutar Lantarki |
Yawan Kunshin Masana'anta: | 250 |
Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
Samar da Wutar Lantarki - Min: | 4.5v |
Sunan kasuwanci: | MUSULUNCI MAI SAUKI |
Nau'in: | Juyawa, Sauka |
Nauyin Raka'a: | 85.300 MG |
♠ LM22675/-Q1 42 V, 1 A SIMPLE SWITCHER® Mai sarrafa Wutar Lantarki na Mataki na ƙasa tare da Fasaloli
Mai sarrafa sauyawa na LM22675 yana ba da duk ayyukan da suka wajaba don aiwatar da ingantacciyar babban ƙarfin lantarki mai sarrafa matakin ƙasa (buck) ta amfani da ƙaramin abubuwan waje.Wannan mai sauƙin amfani mai sauƙi ya haɗa da 42 V N-channel MOSFET sauyawa wanda zai iya samar da har zuwa 1 A na kaya na halin yanzu. An nuna layin da ke da kyau da kuma nauyin kaya tare da babban inganci (> 90%).Ikon yanayin wutar lantarki yana ba da ɗan gajeren lokaci akan lokaci, yana ƙyale mafi girman rabo tsakanin abubuwan shigarwa da ƙarfin fitarwa.Madaidaicin madauki na ciki yana nufin cewa mai amfani ba shi da 'yanci daga aiki mai wahala na ƙididdige abubuwan haɗin madauki.Kafaffen fitarwa na 5 V da zaɓuɓɓukan wutar lantarki masu daidaitawa suna samuwa.Matsakaicin sauyawa na 500 kHz yana ba da damar ƙananan abubuwan waje na waje da kyakkyawar amsawar wucin gadi.Madaidaicin shigar da shigarwa yana ba da damar sauƙaƙe sarrafa mai sarrafawa da jerin ikon tsarin.A yanayin kashewa mai sarrafa yana zana 25 µA (nau'i).Gina cikin farawa mai laushi (500 µs, bugawa) yana adana abubuwan waje.LM22675 kuma an gina shi a cikin rufewar zafi, da iyakancewa na yanzu don karewa daga abubuwan haɗari na haɗari.
LM22675 memba ne na dangin Texas Instruments'SIMPLE SWITCHER®.Ma'anar SIMPLE SWITCHER yana ba da sauƙi don amfani da cikakkiyar ƙira ta amfani da ƙaramin adadin abubuwan waje da kayan aikin ƙirar TI WEBENCH.Kayan aikin WEBENCH TI na TI ya haɗa da fasalulluka kamar lissafin abubuwan waje, simintin lantarki, simulation na thermal, da allon Gina-It don ƙira cikin sauƙi.
Matsakaicin Wutar Shigar Wuta: 4.5 V zuwa 42 V
• Kula da Yanayin Wutar Lantarki na Ciki
• Barga tare da Low ESR yumbu Capacitors
• 200 mΩ N-Channel MOSFET
Zaɓuɓɓukan Wutar Lantarki:
-ADJ (Fitarwa kamar ƙananan kamar 1.285 V)
-5.0 (An Kafaffen fitarwa zuwa 5V)
• ± 1.5% Daidaiton Bayanin Bayani
• Sauyawa Mitar 500 kHz
• -40°C zuwa 125°C Yanayin Zazzabi Mai Aiki
• Madaidaicin Kunna Kunna
• Haɗin Boot-Strap Diode
• Haɗe-haɗe mai laushi-Farawa
• An Kunna Cikakken WEBENCH®
• Mataki-ƙasa da Juya Ayyukan Buck-Boost
• LM22675Q Samfurin Matsayin Mota wanda yake AEC-Q100 Grade 1 Cancanta (-40°C zuwa +125°C Zazzabi Mai Aiki)
• Kunshin SO PowerPAD-8 (Exposed Pad).
• Gudanar da Masana'antu
• Tsarin Sadarwa da Datacom
• Tsarukan da aka haɗa
• Juyawa daga daidaitattun 24 V, 12 V da 5 V Rails na shigarwa