I-TPS61252DSGR 3.5-MHz, 1.5-A

TPS61252DSGR 3.5-MHz, 1.5-A Featured Image

I-TPS61252DSGR 3.5-MHz, 1.5-A

Incazelo emfushane:

TPS61252DSGR 3.5-MHz, 1.5-A, 92% isiguquli se-boost esisebenza kahle, Umkhawulo wamanje wokufakwayo olungisekayo, ±20% ukunemba kwamanje

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Ucwaningo

Omaka bomkhiqizo

Imifanekiso ye-TPS61252

Umkhawulo Wamanje Wokokufaka Ohlelekayo Wokumelana

±20% Ukunemba Kwamanje kokuthi 500 mA ngaphezulu
Ibanga Lokushisa Eligcwele
Iyakwazi ukuhleleka ukusuka ku-100 mA kuye ku-1500 mA

Kufikela ku-92% Ukusebenza kahle
V_INIbanga ukusuka ku-2.3 kuya ku-6.0 V
Amandla Okuhle Akhombisa Izinga Elifanelekile Lokukhipha Amandla Kagesi
I-Adjustable Output Voltage ifika ku-6.5 V
100% Imodi Yomjikelezo Womsebenzi Lapho i-V_IN> V_PHUMA
Layisha Nqamula futhi Uhlehlise Ukuvikela Kwamanje
Ukuvikelwa Kwesifunda Esifushane
Imvamisa Yokusebenza Ejwayelekile 3.25 MHz
Itholakala ku-2-mm × 2-mm WSON-8 Iphakheji
IZICELO

I-USB Host Supply from I-Li-Ion Ibhethri Eyodwa
Izicelo Ezikhawulelwe Zamanje
Izicelo ze-Li-Ion
Izicelo Zomsindo
I-RF-PA Buffer

Zonke ezinye izimpawu zokuhweba ziyimpahla yabanikazi bazo

Incazelo ye-TPS61252

Idivayisi ye-TPS61252 ihlinzeka ngesixazululo sokuphakelwa kwamandla emikhiqizweni enikwa amandla i-alkaline enamaseli amathathu, ibhethri le-NiCd noma i-NiMH, noma ibhethri le-Li-Ion elineseli elilodwa noma i-Li-polymer.Ibanga elibanzi lokufakwayo likagesi lilungele ukunika amandla izinhlelo zokusebenza eziphathwayo njengamaselula noma ama-peripheral ekhompyutha.Idivayisi ine-resistor ehlelekayo (R_ILIM) umkhawulo wamanje wokufakwayo futhi ifanele inhlobonhlobo yezinhlelo zokusebenza.

Ngesikhathi sokulayisha okulula, idivayisi ingena ngokuzenzakalelayo kumodi yokweqa (PFM), evumela isiguquli ukuthi sigcine i-voltage edingekayo yokuphumayo, kuyilapho sidonsa kuphela u-30 µA wamanje othule ebhethrini.Lokhu kuvumela ukusebenza kahle okuphezulu kumaza aphansi athule.

I-TPS61252 ivumela ukusetshenziswa kwama-inductors amancane nama-capacitor ukufeza usayizi wesixazululo esincane.Amathuba okunciphisa umkhawulo wamanje ngesivimbeli sangaphandle kunikeza ukusetshenziswa okungaba khona kwama-inductors angokwenyama noma amancane anamaza aphansi anesilinganiso esiphansi ukuze kuqhutshekwe nokwehliswa kwengqikithi yosayizi besixazululo bokunikezwa kwamandla.Ngesikhathi sokuvala, umthwalo unqanyulwa ngokuphelele ebhethrini.I-TPS61252 itholakala kuphakheji ye-WSON engu-8-pin enesilinganiso esingu-2 mm × 2 mm (DSG).

Okwedlule: I-TPS62242DRVR

Olandelayo: I-TPS3808G50DBVR

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

Bhala umlayezo wakho lapha futhi usithumelele wona