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LM536035QPWPRQ1 HTSSOP-16 Likarolo tsa elektronike tse kopantsoeng le potoloho ea motlakase

LM536035QPWPRQ1 HTSSOP-16 Likarolo tsa elektronike tse kopantsoeng le potoloho ea motlakase

Tlhaloso e Khutšoanyane:

LM536035QPWPRQ1
SEBELISA
Likoloi tse 3.5-V ho isa ho 36-V, 3-A converter ea ho theoha e lumellanang


Lintlha tsa Sehlahisoa

Patlisiso

Li-tag tsa Sehlahisoa

Setšoantšo sa LM53603-Q1

● The LM53603-Q1, LM53602-Q1 li fumaneha e le

Lihlahisoa tsa AEC-Q1-Qualified Automotive Grade
Ka Liphetho Tse Latelang:

○ Thempereichara ea Sesebelisoa Kereiti 1: -40°C ho ea +125°C

Ambient Operating Range
○Sesebediswa sa HBM ESD Classification Level 1C
○Sesebediswa CDM ESD Classification Level C4B
3 A kapa 2 Boholo ba mojaro oa hajoale
Mokhahlelo oa Matla a Kenang ho tloha ho 3.5 V ho isa ho 36 V:
Liphetoho ho isa ho 42 V
Likhetho tsa Motlakase oa Output: 5 V, 3.3 V, ADJ
2.1 MHz Fixed Switching Frequency
± 2% Mamello ea Matla a Phallo
–40°C ho 150°C Junction Mocheso Range
1.7 µA Shutdown Current (e tloaelehileng)
24 µA Keno ea Tlameho ea Hona Joale ha e sa Tlame (e tloaelehileng)
Ha ho na Karohano ea kantle ea Feed-back e Hlokehang bakeng sa 5 V kapa
3.3 V tlhahiso
Seta Botjha Output Ka Sefe le ho Lieha
Automatic Light Light Mode bakeng sa Ntlafatso
Katleho
Mokhoa oa PWM o ka Khethehang oa Mosebelisi (FPWM)
Matšeliso a Loop e Hahelletsoeng, a qalelle ha bonolo, a hajoale
Limit, Thermal Shutdown, UVLO, le External
Maqhubu a Kamahanyo
Sephutheloana se ntlafalitsoeng sa 16-lead:
5 limilimithara × 4.4 limilimithara × 1 limilimithara

Tlhaloso ea LM53603-Q1

LM53603-Q1, LM53602-Q1 li-buck regulators li etselitsoe ka ho khetheha bakeng sa lisebelisoa tsa likoloi, li fana ka motlakase oa 5 V kapa 3.3 V (ka khetho ea ADJ) ho 3 A kapa 2 A, ho tloha ho motlakase oa ho kenya ho fihlela ho 36 V. E tsoetseng pele. lebelo le phahameng la potoloho le lumella sesebelisoa hore se laole ho tloha ho kenyelletso ea ho fihla ho 20 V, ha se ntse se fana ka tlhahiso ea 5 V ka lebelo la ho fetola 2.1 MHz.Mehaho e mecha e lumella sesebelisoa ho laola tlhahiso ea 3.3 V ho tloha ho motlakase oa motlakase oa 3.5 V feela. Likarolo tsohle tsa sehlahisoa sena li ntlafalitsoe bakeng sa bareki ba likoloi.Matla a kenang ho fihla ho 36 V, a mamello ea nakoana ho fihla ho 42 V, a nolofatsa moralo oa ts'ireletso ea ts'ireletso.Sehlahisoa se bulehileng sa reset ea drain, ka ho sefa le ho lieha, se fana ka sesupo sa 'nete sa boemo ba sistimi.Karolo ena e hanana le tlhokahalo ea karolo e eketsehileng ea bolebeli, litšenyehelo tsa ho boloka le sebaka sa boto.Phetoho e se nang moeli lipakeng tsa mekhoa ea PWM le PFM, hammoho le ts'ebetso e se nang moroalo ea 24 µA feela, e netefatsa ts'ebetso e phahameng le karabelo e phahameng ea nakoana mejarong eohle.


  • 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

    Melemo ea rona e ka har'a litsela tse latelang tsa khoebo: