Globalization concept

TPS62242DRVR

TPS62242DRVR

Tlhaloso e Khutšoanyane:

TPS62242DRVR 1.2V / 300mA Mofetoleli oa Mohato o Tlase ka har'a sephutheloana sa 2x2mm SON/TSOT23


Lintlha tsa Sehlahisoa

Patlisiso

Li-tag tsa Sehlahisoa

Setšoantšo sa TPS62242

Sebetsa se Phahameng - Ho Feta 94%
Output Current ho fihlela ho 300 mA
VINRange ho tloha ho 2 V ho isa ho 6 V bakeng sa Libetri tsa Li-ion Ka
Range ea Voltage e Atolositsoeng
2.25-MHz ts'ebetso e tsitsitseng ea maqhubu
Mokhoa oa ho Pholosa Matla ho Mekotla e Khanyang
Ho Nepaha ha Motlakase oa Output Mokhoeng oa PWM ±1.5%
Matla a Fetohang a Output ho tloha ho 0.6 V ho ea ho VIN
E Tlwaelehileng 15-µA Quiscent Current
100% Mosebetsi oa Cycle bakeng sa ho Lela ka Tlase
E fumaneha ka SOT (5) le 2-mm × 2-mm × 0.8-
mm WSON (6) Sephutheloana
E lumella <1-mm Bophahamo ba Tharollo

Setšoantšo sa TPS62242

Sesebelisoa sa TPS6224x ke sesebelisoa se sebetsang hantle haholo sa DC-DC se tsamaeang hantle.Sesebelisoa se fana ka tlhahiso ea hona joale ea 300-mA ho tsoa seleng e le 'ngoe ea Li-Ion mme e loketse lisebelisoa tse nkehang tse tsamaisoang ke betri joalo ka mehala ea cellular le lisebelisoa tse ling tse nkehang habonolo.

Ka mefuta e mengata ea matla a ho kenya letsoho ea 2 V ho ea ho 6 V, sesebelisoa se boetse se tšehetsa li-alkaline tse peli le tse tharo tsa alkaline, 3.3-V le 5-V tse kenyang motlakase.

TPS6224x e sebetsa ho 2.25-MHz e tsitsitseng ea ho fetola maqhubu 'me e kenya ts'ebetso ea mokhoa oa ho boloka matla ho maqhubu a boima bo bobebe ho boloka ts'ebetso e phahameng holim'a mefuta eohle ea hona joale ea mojaro.

Mokhoa oa ho boloka matla o ntlafalitsoe bakeng sa ripple ea motlakase o tlase.Bakeng sa lits'ebetso tse nang le lerata le tlase, sesebelisoa se ka qobelloa ho kena mokhoeng oa "fixed-frequency pulse width modulation" (PWM) ka ho hulela phini ea MODE holimo.Ka mokhoa oa ho koala, tšebeliso ea hona joale e fokotsehile ho ea tlase ho 1 µA.TPS6224x e lumella tšebeliso ea li-inductors tse nyane le li-capacitor ho fihlela boholo ba tharollo e nyane.

TPS6224x e sebetsa holim'a mocheso oa moea o sa lefelloeng oa -40°C ho isa ho 85°C.Sesebelisoa se fumaneha ka SOT ea 5-pin le 6-pin 2-mm × 2-mm WSON package.


  • E fetileng:
  • E 'ngoe:

  • 1. Basebetsi lefapheng la hau la R & D ke bo-mang?Litšoaneleho tsa hau ke life?

    -R & D Motsamaisi: etsa moralo oa nako e telele oa R & D oa k'hamphani le ho utloisisa tataiso ea lipatlisiso le nts'etsopele;Tataisa le ho hlokomela lefapha la r&d ho ​​kenya tšebetsong leano la r&d la k'hamphani le moralo oa selemo le selemo oa R&D;Laola tsoelopele ea nts'etsopele ea lihlahisoa le ho lokisa moralo;Theha sehlopha se hloahloa sa lipatlisiso le nts'etsopele ea sehlahisoa, tlhahlobo le koetliso e amanang le basebetsi ba botekgeniki.

    Mookameli oa R & D: etsa moralo oa sehlahisoa se secha sa R ​​& D 'me u bontše ho khoneha ha moralo;Laola le ho laola tsoelopele le boleng ba mosebetsi oa r&d;Batlisisa ntshetsopele ya sehlahiswa se secha mme o sisinye ditharollo tse sebetsang ho ya ka ditlhoko tsa bareki mafapheng a fapaneng

    Basebetsi ba R&d: bokella le ho hlophisa lintlha tsa bohlokoa;Lenaneo la khomphutha;Ho etsa liteko, liteko le ho sekaseka;Lokisetsa lisebelisoa le lisebelisoa bakeng sa liteko, liteko le litlhahlobo;Rekota lintlha tsa tekanyo, etsa lipalo le ho lokisa lichate;Etsa lipatlisiso tsa lipalo-palo

     

    2. Maikutlo a hau a lipatlisiso le nts'etsopele ea sehlahisoa ke afe?

    - Maikutlo a sehlahisoa le mohopolo oa sehlahisoa sa khetho le tlhahlobo ea tlhaloso ea sehlahisoa le moralo oa moralo oa projeke le tlhahlobo ea ntlafatso ea sehlahisoa le ho qala ho netefatsa 'marakeng

    Ngola molaetsa wa hao mona mme o re romele wona