TPSM84209RKHR 4.5-V ho isa ho 28-V tlhahiso
TPSM84209RKHR 4.5-V ho isa ho 28-V tlhahiso
Setšoantšo sa TPSM84209
Tharollo e Felletseng e Kopantsoeng ea Matla e Lumella
Moqapi o Monyenyane, oa Boemo bo Tlase
4.5-mm × 4-mm × 2-mm QFN Pakete
Wide-Output Voltage Range (1.2 V to 6 V)
Maqhubu a Fetohang a Fetohang (750 kHz)
Eco-mode™ e tsoetseng pele bakeng sa Boima bo Bonyane
Programmable Undervoltage Lockout (UVLO)
Tšireletso ea Thermal Shutdown ea Overtemperature
Tšireletso e Fetileng (Mokhoa oa Hiccup)
Safe Prebias Output Qala-up
IC Junction Range: -40°C ho ea +125°C
Sebaka sa Ts'ebetso sa Ambient: -40°C ho ea ho +85°C
Tshebetso e Matlafalitsoeng ea Thermal: 29.5°C/W
E kopana le EN55011 Radiated EMI Standards
– Integrated Shielded Inductor
Theha Moralo oa Tloaelo U Sebelisa TPSM84209 KaWEBANE®Moetsi oa Matla
Tlhaloso ea TPSM84209
Mojule oa matla oa TPSM84209 ke sesebelisoa sa motlakase se kopantsoeng habonolo se kopanyang a2.5-A DC/DC converter e nang le inductor e sirelelitsoeng le li-passives ho sephutheloana sa boemo bo tlase ba QFN.Tharollo ea matla a Thistotal e lumella likarolo tse 'ne tsa kantle ha e ntse e boloka bokhoni ba ho fetola liparamente tsa bohlokoa ho fihlela litlhoko tse ikhethileng tsa moralo.
Mefuta e pharalletseng ea matla a motlakase le boholo ba sephutheloana sa TPSM84209 se etsa hore sesebelisoa se lekane hantle bakeng sa liporo tsa motlakase tse hlokang ho fihla ho 2.5 A ea tlhahiso ea hajoale.
Sephutheloana sa QFN se bonolo ho solder ho boto ea potoloho e hatisitsoeng 'me se na le bokhoni bo botle ba ho senya matla.TPSM84209 e fana ka phetoho e nang le likarolo tse ngata 'me e loketse ho matlafatsa lisebelisoa le litsamaiso tse fapaneng.
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
