Saukewa: MPQ8633AGLE-Z
BAYANI
MPQ8633A cikakken haɗe-haɗe ne, ƙarami mai ƙarfi, mai jujjuya buck mai aiki tare.Yana ba da ƙaƙƙarfan bayani don cimma har zuwa 12A fitarwa na yanzu akan kewayon kayan shigar da kayan aiki mai fa'ida tare da kyakkyawan kaya da tsarin layi.MPQ8633A yana aiki a babban inganci akan kewayon kayan fitarwa na yanzu.
MPQ8633A yana ɗaukar yanayin sarrafawa na lokaci-lokaci (COT) wanda aka biya diyya wanda ke ba da amsa mai sauri da sauƙi kuma yana sauƙaƙe daidaitawar madauki.
An saita mitar aiki cikin sauƙi zuwa 600kHz, 800kHz, ko 1000kHz tare da daidaitawar MODE, ƙyale mitar MPQ8633A ta kasance akai-akai ba tare da la'akari da ƙarfin shigarwa/fitarwa ba.
Ƙaddamarwar wutar lantarki ta fara tashi ana sarrafa ta ta mai ƙidayar lokaci 1ms na ciki.Ana iya ƙarawa ta ƙara capacitor akan TRK/REF.Sigina mai kyau na buɗaɗɗen magudanar ruwa (PGOOD) yana nuna abin da ake fitarwa yana cikin kewayon ƙarfin lantarki na ƙima.An manne PGOOD zuwa kusan 0.7V tare da ƙarfin cirewa na waje lokacin da kayan shigar da ke kasa yin iko da MPQ8633A.
Cikakkun fasalulluka na kariya da aka haɗa sun haɗa da kariyar wuce gona da iri (OCP), kariyar over-voltage (OVP), kariyar ƙarancin ƙarfin lantarki (UVP), da kuma kariyar wuce gona da iri (OTP).
MPQ8633A yana buƙatar mafi ƙarancin adadin samuwa, daidaitaccen, abubuwan haɗin waje kuma ana samunsa a cikin fakitin QFN 3mm x 4mm.
SIFFOFI
Faɗin Input Voltage Range daga 2.7V:
2.7V zuwa 16V tare da waje 3.3V VCC Bias
4V zuwa 16V tare da Bias na ciki ko na waje 3.3V VCC Bias ·
Banbancin Fitar Wutar Lantarki Mai Nisa.·
Matsakaicin Madaidaicin Matsayin Iyaka na Yanzu Mai Shiryewa.·
12A Fitowar Yanzu.·
Ƙananan RDS(ON) MOSFET Haɗin Wuta.
Dabarar Rage Asarar Maɗaukakin Maɗaukaki.·
Adaftan COT don Amsa Mai Sauƙi na Ultrafast.·
Barga tare da Zero ESR Output Capacitor.·
0.5% Reference Voltage akan 0 ℃ zuwa +70 ℃ Junction Zazzabi Range.
1% Reference Voltage daga -40 ℃ zuwa +125 ℃ Junction Zazzabi Range.Zaɓaɓɓen Tsallake bugun bugun jini ko Aiki na Tilastawa CCM.
Madalla da Load Regulation.·
Fitar Wutar Lantarki.·
Fitar da Wutar Lantarki.·
Matsakaicin Matsakaicin Matsayin PGOOD A Lokacin Rashin Wutar Lantarki.·
Lokacin farawa mai laushi mai laushi daga 1ms.·
Pre-Bias Fara-Up.·
Mitar Canjawar Zaɓaɓɓe daga 600kHz, 800kHz, da 1000kHz.Ba Latch OCP, UVP, UVLO, Thermal Rufewa, da Latch-Off don OVP.Daidaitacce fitarwa daga 0.6V zuwa 90%*Vin, har zuwa 5.5V Max.·
Akwai a cikin Kunshin QFN 3mm x 4mm.
