TPS22968DPUR 3-17V 3A Mofetoleli oa Mohato-Down ka DCS-Control ho 3×3 QFN Package

TPS22968DPUR 3-17V 3A Step-Down Converter with DCS-Control in 3×3 QFN Package Featured Image

TPS22968DPUR 3-17V 3A Mofetoleli oa Mohato-Down ka DCS-Control ho 3×3 QFN Package

Tlhaloso e Khutšoanyane:

TPS22968DPUR 3-17V 3A Mofetoleli oa Mohato-Down ka DCS-Control ho 3×3 QFN Package

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Setšoantšo sa TLV62130A

DCS-Control™ Topology
Mokhahlelo oa Matla a Kenyellelitsoeng: 3 V ho isa ho 17 V
Ho fihlela ho 3-A Output Current
Matla a Fetohang a Output Ho tloha ho 0.9 V ho ea ho 5.5 V
Pin-Selectable Output Voltage (Nominal, + 5%)
Programmable Soft Start and Tracking
Seamless Power Save Mode Transition
Quiscent Current ea 19 µA (Tlhaloso)
Maqhubu a Tshebetso a Khethollang
Phallo e Ntle ea Matla
100% Boemo ba Potoloho ea Mosebetsi
Tšireletso ea Potoloho e Khutšoane
Tšireletso e Fetang Mocheso
Bakeng sa Feature Set e Ntlafetseng, bonaTPS62130Pin to Pin e tsamaellanang leTLV62150E fumaneha ka 3-mm × 3-mm, VQFN-16 Package
Theha Moralo oa Tloaelo U Sebelisa TLV62130 KaWEBANE^®Moetsi oa Matla

Setšoantšo sa TLV62130A

Lisebelisoa tsa TLV62130 li bonolo ho sebelisa li-converter tsa DC-DC tse ntlafalitsoeng bakeng sa lits'ebetso tse nang le matla a phahameng a matla.Maqhubu a ho feto-fetoha a phahameng a 2.5 MHz a lumella tšebeliso ea li-inductors tse nyane mme a fana ka karabelo ea nakoana e potlakileng hammoho le ho nepahala ha motlakase o phahameng ka tšebeliso ea topology ea DCS-Control™.

Ka mefuta ea bona e pharalletseng ea motlakase ea 3 V ho isa ho 17 V, lisebelisoa li loketse litsamaiso tse tsamaisoang ho tsoa ho Li-Ion kapa libeteri tse ling hammoho le liporo tsa motlakase tsa 12-Vintermediate.E ts'ehetsa ho fihla ho 3-A e tsoelang pele ea tlhahiso ea hona joale ho li-voltages tsa tlhahiso ho tloha ho 0.9 V ho isa ho 5.5 V (ka 100% ea mokhoa oa potoloho ea mosebetsi).

Tsela ea ho qala motlakase o hlahisoang e laoloa ke phini e qalang e bonolo, e lumellang ts'ebetso e le phepelo ea motlakase e ikemetseng kapa ho latela litlhophiso.Tatellano ea matla le eona e ka khonahala ka ho lokisa lithapo tse ntle tsa Noble and open-drain power.

Ka mokhoa oa ho boloka matla, lisebelisoa li hula motlakase o khutsitseng oa hoo e ka bang 19 µA ho tloha ho V_IN.Mokhoa oa ho boloka matla, o kentsoeng ka bohona le ka mokhoa o sa reroang haeba mojaro o le monyane, o boloka ts'ebetso e phahameng holim'a mefuta eohle ea mojaro.Mokhoeng oa ho koala, sesebelisoa sea tingoa, 'me tšebeliso ea hona joale e ka tlase ho 2 µA.

Sesebelisoa se kenngoa ka har'a sephutheloana sa VQFN sa 16-pin se lekanya 3 mm × 3 mm (RGT).

E fetileng: Tlhaloso: TLV62130ARGTR

E 'ngoe: TPS22924CYZPR 3.6-V, 2-A

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