Globalization concept

TPS61252DSGR 3.5-MHz, 1.5-A

TPS61252DSGR 3.5-MHz, 1.5-A

Nkọwa dị mkpirikpi:

TPS61252DSGR 3.5-MHz, 1.5-A, 92% ihe ntụgharị nkwalite dị mma, oke ntinye aka ugbu a, ± 20% ziri ezi ugbu a


Nkọwa ngwaahịa

Nyocha

Mkpado ngwaahịa

Atụmatụ maka TPS61252

Oke ntinye ihe na-emegide mmemme nwere ike ime ugbu a

  • ± 20% izi ezi ugbu a na 500mA gafere
    Oke okpomoku zuru oke
  • Enwere ike ime ya site na 100mA ruo 1500mA

Ruo 92% arụmọrụ
VINOke sitere na 2.3 V ruo 6.0 V
Ike Dị Mma Na-egosi Ọkwa Voltaji Nrụpụta Kwesịrị Ekwesị
Voltaji na-agbanwe agbanwe ruo 6.5 V
Ọnọdụ okirikiri ọrụ 100% Mgbe VIN> VỌpụpụ
Ibu Kwupu ma tụgharịa Nchekwa ugbu a
Nchekwa sekit dị mkpụmkpụ
Ugboro arụ ọrụ 3.25 MHz
Dị na ngwugwu 2-mm × 2-mm WSON-8
Ngwa

  • Onye ọbịa USB na-enweta site na otu batrị Li-Ion
  • Ngwa nwere oke dị ugbu a
  • Ngwa Li-Ion
  • Ngwa ọdịyo
  • Ihe nchekwa RF-PA

ụghalaahịa ndị ọzọ niile bụ ihe onwunwe nke ndị nwe ha

Nkọwa maka TPS61252

Ngwa TPS61252 na-enye ihe ngwọta ọkụ maka ngwaahịa kwadoro site na ma ọ bụ cell alkaline atọ, batrị NiCd ma ọ bụ NiMH, ma ọ bụ otu cell Li-Ion ma ọ bụ Li-polymer batrị.Oke ntinye voltaji dị obosara dị mma iji mee ka ngwa ndị enwere ike ibugharị dị ka ekwentị mkpanaaka ma ọ bụ akụkụ kọmpụta.Ngwa ahụ nwere programmable resistor (RILIM) ntinye oke ugbu a ma dabara maka ngwa dị iche iche.

N'oge ibu ọkụ, ngwaọrụ ahụ na-abanye na ọnọdụ skip na-akpaghị aka (PFM), nke na-enye onye ntụgharị aka idowe voltaji mmepụta achọrọ, ebe ọ na-ese naanị 30 µA quiescent site na batrị.Nke a na-enye ohere ịrụ ọrụ kachasị n'ọfụfụ dị ala.

TPS61252 na-enye ohere iji obere inductor na capacitors nweta obere ngwọta nha.Enwere ike ibelata oke dị ugbu a site na resistor mpụga na-enye ohere iji anụ ahụ ọbụlagodi obere inductors nwere oke mmiri dị ala iji belata mkpokọta ngwọta nke ọkụ ọkụ.Mgbe a na-emechi emechi, a na-apụ apụ kpamkpam na batrị ahụ.TPS61252 dị na ngwungwu WSON 8-pin na-atụ 2 mm × 2 mm (DSG).


  • 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