Globalization concept

TPS54335ADDAR SOP-8 Ngwa eletrọnịkị ike sekit mgbawa voltaji

TPS54335ADDAR SOP-8 Ngwa eletrọnịkị ike sekit mgbawa voltaji

Nkọwa dị mkpirikpi:

TPS54335ADDAR
NA-eme ihe
Ntinye 4.5V ruo 28V, 3A, Synchronous, Ntụgharị-ala na ọnọdụ Eco


Nkọwa ngwaahịa

Nyocha

Mkpado ngwaahịa

Atụmatụ maka TPS54335A

●Mekọrịta 128-mΩ na 84-mΩ MOSFET maka

3-Mpụta na-aga n'ihu ugbu a
TPS54335A: Ime 2-ms Soft-Malite,
50-kHz ruo 1.5-MHz na-emegharị ugboro ugboro
TPS54336A: Mmalite nro na-agbanwe agbanwe,
Ugboro ugboro 340-kHz edobere
Mkpuchi 2-µA dị ala, Quiescent dị ugbu a
Ntuziaka voltaji 0.8-V nwere ± 0.8%
izi ezi
Njikwa ọnọdụ ugbu a
Mmalite monotonic n'ime mpụta agbasaghị ụzọ
Pulse Skipping maka ịrụ ọrụ n'ibu ọkụ
Ọnọdụ Hiccup Nchekwa gafere ugbu a
Mkpuchi Thermal (TSD) na
Nchekwa mgbanwe mgbanwe karịrị voltaji
8-Pin SO PowerPAD na ngwugwu 10-Pin VSON

 

Nkọwa maka TPS54335A

TPS5433xA ezinụlọ nke ngwaọrụ bụ synchronous converters na ntinye-voltaji nso nke 4.5 ka 28 V. Ngwa ndị a na-agụnye agbakwunyere ala-n'akụkụ ịgbanwee FET nke na-ewepụ mkpa maka mpụga diode nke na-ebelata akụrụngwa ọnụ.

A na-abawanye arụmọrụ site na 128-mΩ na 84-mΩ MOSFET agbakwunyere, IQ dị ala na pulse skipping na ibu dị mfe.N'iji pin na-enye aka, a na-ebelata ọkọnọ ihe nkwụsị na 2 μA.Ihe ntụgharị mgbada (buck) a na-enye ụkpụrụ ziri ezi maka ọtụtụ ibu dị iche iche nwere ntụaka voltaji a na-ahazi nke ọma bụ 1.5% karịa okpomọkụ.

Mkpuchi okirikiri site na okirikiri dị ugbu a na MOSFET dị elu na-echebe ezinụlọ TPS5433xA ngwaọrụ n'ọnọdụ oke ibu ma na-akwalite ya site na njedebe dị ala dị ugbu a nke na-egbochi ịgbapụ ugbu a.Oke nmimi dị n'akụkụ dị ala na-agbanyụ MOSFET akụkụ dị ala iji gbochie oke oke mgbanwe.A na-akpalite nchedo hiccup ma ọ bụrụ na ọnọdụ nfefe na-aga n'ihu na-aga n'ihu karịa oge atọrọ.Nkwụsị ikpo ọkụ na-eme ka ngwaọrụ ahụ kwụsị mgbe okpomoku nwụrụ anwụ gafere ọnụ ụzọ ma mee ka ngwaọrụ ahụ nwee ike ọzọ ka oge nkwụsị ọkụ arụnyere n'ime ya gasịrị.


  • Nke gara aga:
  • Osote:

  • 1. Ole ndị bụ ndị ọrụ na ngalaba R & D gị?Kedu ihe ntozu gị?

    -R & D Director: chepụta atụmatụ R & D ogologo oge nke ụlọ ọrụ ma ghọta ntụzịaka nke nyocha na mmepe;Nduzi ma na-elekọta ngalaba r&d iji mejuputa atumatu ụlọ ọrụ r&d na atụmatụ R&D kwa afọ;Jikwaa ọganihu nke mmepụta ngwaahịa ma mezie atụmatụ;Mepụta ezigbo nchọpụta ngwaahịa na otu mmepe, nyocha na ọzụzụ ndị ọrụ nka metụtara.

    Onye njikwa R & D: mee atụmatụ R & D ngwaahịa ọhụrụ ma gosipụta ike nke atụmatụ ahụ;Na-elekọta ma jikwaa ọganihu na ịdịmma nke ọrụ r&d;Nyochaa mmepe ngwaahịa ọhụrụ ma tụọ aro ngwọta dị mma dịka ihe ndị ahịa chọrọ n'akụkụ dị iche iche

    Ndị ọrụ R&d: na-anakọta na hazie data isi;Mmemme kọmputa;Ime nnwale, ule na nyocha;Kwadebe ihe na akụrụngwa maka nnwale, ule na nyocha;Dekọọ data nha, mee mgbako ma kwadebe eserese;Mee nyocha ndekọ ọnụ ọgụgụ

     

    2. Kedu ihe nyocha ngwaahịa na echiche mmepe gị?

    - echiche ngwaahịa na nhọrọ ngwaahịa na nlebanya nkọwa ngwaahịa na atụmatụ atụmatụ atụmatụ na nyocha ngwaahịa mmepe yana mmalite mmalite na ahịa.

    Dee ozi gị ebe a ziga anyị ya

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