I-TPS62242DRVR
I-TPS62242DRVR
Imifanekiso ye-TPS62242
Ukusebenza Okuphezulu - Kukhulu Kunoku-94%
Okukhiphayo kwamanje kufika ku-300 mA
VINIbanga ukusuka ku-2 V ukuya ku-6 V kumabhethri e-Li-ion Nge
I-Voltage Range Enwetshiwe
2.25-MHz ukusebenza kwe-Fixed-Frequency
Imodi Yokonga Amandla Ekulayisheni Okukhanyayo Currents
Ukunemba Kokukhipha Igesi Kumodi ye-PWM ±1.5%
I-Adjustable Output Voltage isuka ku-0.6 V iye ku-VIN
Okujwayelekile okungu-15-µA Kwamanje Okupholile
100% Umjikelezo Womsebenzi Wokuyeka Kakhulu
Itholakala ku-SOT (5) kanye no-2-mm × 2-mm × 0.8-
mm WSON (6) Iphakheji
Ivumela <1-mm Ukuphakama Kwesixazululo
Incazelo ye-TPS62242
Idivayisi ye-TPS6224x iyisiguquli esisebenza kahle kakhulu sokuvumelanisa se-DC-DC sokusuka phansi.Idivayisi ihlinzeka ngokuphumayo okungafika ku-300-mA kusuka kuseli ye-Li-Ion eyodwa futhi ilungele izinhlelo zokusebenza eziphathwayo ezisebenza ngebhethri njengomakhalekhukhwini nezinye izisetshenziswa eziphathwayo.
Ngobubanzi obubanzi be-voltage yokufaka engu-2 V kuya ku-6 V, idivayisi iphinde isekele i-alkaline yamaseli amabili nantathu, 3.3-V kanye no-5-V ama-voltage omzila wokufakwayo.
I-TPS6224x isebenza ku-2.25-MHz imvamisa yokushintsha egxilile futhi ingena ekusebenzeni kwemodi yokulondoloza amandla kumaza okukhanya okulayishwayo ukuze kugcinwe ukusebenza kahle okuphezulu kulo lonke uhla lwamanje lomthwalo.
Imodi yokonga amandla ilungiselelwe i-voltage ephumayo ephansi.Kuzinhlelo zokusebenza ezinomsindo ophansi, idivayisi ingaphoqwa kumodi ye-fixed-frequency pulse width modulation (PWM) ngokudonsa iphinikhodi ye-MODE phezulu.Kumodi yokuvala shaqa, ukusetshenziswa kwamanje kwehliswa kube ngaphansi kuka-1 µA.I-TPS6224x ivumela ukusetshenziswa kwama-inductors amancane nama-capacitor ukufeza usayizi wesixazululo esincane.
I-TPS6224x isebenza phezu kwezinga lokushisa lomoya wamahhala elingu -40°C kuya ku-85°C.Idivayisi itholakala nge-SOT yamaphini angu-6 kanye nephakheji ye-WSON engu-6-pin 2-mm × 2-mm.
1. Obani abasebenzi bomnyango wakho we-R & D?Yiziphi iziqu zakho?
-R & D Umqondisi: yenza uhlelo lwesikhathi eside lwe-R & D lwenkampani futhi babambe isiqondiso socwaningo nentuthuko;Qondisa futhi uqondise umnyango we-r&d ukuze usebenzise isu le-r&d lenkampani kanye nohlelo lonyaka lwe-R&D;Lawula inqubekelaphambili yokuthuthukiswa komkhiqizo futhi ulungise uhlelo;Misa ithimba locwaningo lomkhiqizo elihle kakhulu nelokuthuthukisa, abacwaningi mabhuku kanye nokuqeqeshwa okuhlobene nabasebenzi bezobuchwepheshe.
Umphathi we-R & D: yenza uhlelo olusha lwe-R & D futhi ubonise ukuthi kungenzeka uhlelo;Ukugada nokuphatha inqubekelaphambili kanye nekhwalithi yomsebenzi we-r&d;Cwaninga ukuthuthukiswa komkhiqizo omusha futhi uphakamise izixazululo ezisebenzayo ngokuvumelana nezidingo zamakhasimende emikhakheni ehlukene
Abasebenzi be-R&d: baqoqa futhi balungise idatha ebalulekile;Uhlelo lwekhompyutha;Ukwenza izivivinyo, izivivinyo kanye nokuhlaziya;Lungiselela izinto zokwakha kanye nezinto zokusebenza zokuhlola, izivivinyo nokuhlaziya;Rekhoda idatha yokulinganisa, yenza izibalo futhi ulungiselele amashadi;Yenza izinhlolovo zezibalo
2. Uthini umbono wakho wocwaningo nokuthuthukiswa komkhiqizo?
- Ukwakhiwa komkhiqizo kanye nomqondo wokukhethwa komkhiqizo kanye nokuhlolwa kwencazelo yomkhiqizo kanye nomklamo wepulani yephrojekthi kanye nokuthuthukiswa kokuhlolwa komkhiqizo kanye nokwethulwa kokuqinisekisa emakethe
