I-TPS7A2033PDBVR SOT-23-5 Izingxenye ze-elekthronikhi ezididiyelwe i-chip yesilawuli se-Voltage
I-TPS7A2033PDBVR SOT-23-5 Izingxenye ze-elekthronikhi ezididiyelwe i-chip yesilawuli se-Voltage
Imifanekiso ye-TPS7A20
●Umsindo wevolthi okukhiphayo ophansi: 7 µVRMS
○Ayikho i-capacitor ye-noise-bypass edingekayo
●I-PSRR ephezulu: 95 dB ku-1 kHz
●I-IQ ephansi kakhulu: 6.5 µA
●Ibanga lamandla kagesi wokufaka: 1.6 V ukuya ku-6.0 V
●Ibanga lamandla okukhipha amandla: 0.8 V ukuya ku-5.5 V
●Ukubekezelela amandla kagesi okukhiphayo: ±1.5% (ubukhulu)
●Ukuyeka okuncane kakhulu:
○140 mV (ubukhulu) ku-300 mA (VOUT = 3.3 V)
○145 mV (ubukhulu) ku-300 mA (VOUT = 3.3 V, DBV)
●I-inrush current ephansi
●I-Smart vumela ukudonsa phansi
●Izinzile nge-1-µF ubuncane be-ceramic capacitor ephumayo
●Amaphakheji:
○1-mm × 1-mm X2SON
○0.616-mm × 0.616-mm DSBGA
○2.90-mm × 1.60-mm SOT23-5
Incazelo ye-TPS7A20
I-TPS7A20 iyisilawuli somugqa somugqa we-ultra-small, low-dropout (LDO) esingakhipha u-300 mA wokukhiphayo kwamanje.I-TPS7A20 yakhelwe ukuhlinzeka ngomsindo ophansi, i-PSRR ephezulu, nokusebenza okuhle kakhulu komugqa nokusebenza kwesikhashana okungahlangabezana nezidingo ze-RF namanye amasekethe e-analog abucayi.Isebenzisa amasu okuklama amasha, i-TPS7A20 inikezela ngokusebenza komsindo ophansi kakhulu ngaphandle kokwengezwa kwe-capacitor edlula umsindo.I-TPS7A20 iphinde inikeze inzuzo yamanje ethule ephansi, engalungela izinhlelo zokusebenza ezisebenza ngebhethri.Ngobubanzi be-voltage yokufaka engu-1.6 V kuya ku-6.0 V kanye nobubanzi bokuphumayo buka-0.8 V kuya ku-5.5 V, i-TPS7A20 ingasetshenziselwa izinhlelo zokusebenza ezihlukahlukene.Idivayisi isebenzisa isekethe yereferensi enembayo ukuze inikeze ukunemba okuphezulu okungu-1.5% phezu komthwalo, ulayini, nokuhluka kwezinga lokushisa.
I-TPS7A20 ifaka isiqalo esithambile sangaphakathi sokwehlisa i-inrush current, ngaleyo ndlela kuncishiswe ukwehla kwe-voltage yokufaka ngesikhathi sokuqalisa.Idivayisi izinzile ngama-capacitor e-ceramic amancane, okuvumela usayizi omncane wesisombululo jikelele.
I-TPS7A20 inesekhethi yokufaka evumela ukuthi inikwe amandla ehlakaniphile ene-resistor yokudonsa elawulwa ngaphakathi egcina i-LDO ivaliwe ngisho nalapho iphinikhodi ye-EN ishiywe intanta futhi isiza ukuqeda izingxenye zangaphandle ezisetshenziselwa ukudonsa iphinikhodi ye-EN.
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
