I-TPS78001DDCR 150-mA, nano-IQ
I-TPS78001DDCR 150-mA, nano-IQ
Imifanekiso ye-TPS780
Low IQ: 500 nA
150-mA, Isilawuli Sokudonsela Okuphansi Esinophini Olukhethekayo
I-Dual Voltage Level Output
Ukukhipha Okuphansi: 200 mV ku-150 mA
3% Ukunemba Ngokungaphezu Komthwalo, Ulayini, kanye Nezinga Lokushisa
Atholakala Ngamazinga Akabili, Ama-Voltage Okukhipha Okungaguquki
Kusuka ku-1.5 kuya ku-4.2 V
Itholakala ngenguqulo eguqulekayo kusuka ku-1.22 V
kuya ku-5.25 V noma inguqulo yokuphumayo Yezinga Elibili
VSETI-Pin Toggles Output Voltage
Phakathi Kwamazinga Amandla Amandla Amandla Asefekthri Amabili
Izinzile nge-Ceramic Capacitor engu-1.0-µF
Ukuvala i-Thermal kanye nokuvikelwa kwe-Overcurrent
Iphinikhodi yokunika amandla i-CMOS Logic Level-Compatible
Itholakala ku-DDC (TSOT23-5) noma DRV (2-mm ×
2-mm SON-6) Izinketho zephakheji
Incazelo ye-TPS780
Izilawuli zomndeni we-TPS780 ze-low-dropout (LDO) zinikeza izinzuzo zamandla aphansi kakhulu, ukupakishwa okuncane, kanye namazinga wamandla okukhiphayo asezingeni elibili nge-V.SETphini.
Amandla e-ultralow-power and dynamic voltage scaling (DVS) ahlinzeka ngamavolthemu okukhiphayo anamazinga amabili avumela abaklami benze ngendlela oyifisayo ukusetshenziswa kwamandla kwezinhlelo zokusebenza ezithile.Abaklami manje sebengakwazi ukushintshela kuleveli ye-voltage ephansi edizayini esebenza ngebhethri lapho i-microprocessor ikumodi yokulala, okuqhubeka nokunciphisa ukusetshenziswa kwamandla esistimu kukonke.Amazinga kagesi amabili asethwe kusengaphambili efekthri futhi agcinwa kusetshenziswa i-EPROM futhi atholakala kumadivayisi kagesi aphumayo angashintshi.
Uchungechunge lwe-TPS780 lwama-LDO luklanyelwe ukuhambisana ne-TI MSP430 neminye imikhiqizo efanayo.Iphinikhodi yokunika amandla ihambisana nokucabanga okujwayelekile kwe-CMOS.Uchungechunge lwe-TPS780 futhi luza nokuvalwa okushisayo kanye nomkhawulo wamanje ukuvikela idivayisi phakathi nezimo zephutha.Wonke amaphakheji anebanga lokushisa elisebenzayo elingu-TJ= -40°C kuya ku-125°C.Ngezinhlelo zokusebenza ezizwela kakhulu izindleko ezidinga inketho yevoltheji yezinga elikabili futhi kuphela kusigaba IQ, cabanga ngochungechunge lwe-TPS781, ene-IQka-1.0 µA kanye nesikali sikagesi esiguqukayo.
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
