ANALOG DEVICES LTP8800-1A 54V Kenyo e Phahameng ea Hajoale ea DC Power Module e nang le Sehokelo sa PMBus
Tlhahisoleseding ya Sehlahiswa
Lebitso la Sehlahiswa | DC3190A-A |
---|---|
Tlhaloso | Kenyo ea LTP8800-1A 54V, Matla a Hajoale a Phahameng a DC/DC |
Litaelo tsa Tšebeliso ea Sehlahisoa
- Hokela phepelo ea motlakase e kenang ho VIN (45V ho isa ho 65V) le GND.
- Hokela phepelo ea motlakase ea tlatsetso ho BIAS (7V) le GND.
- Hokela phepelo e thusang ho 3V3 (3.3V) le GND.
- Hokela mojaro ho tloha VOUT ho ea ho GND.
- Hokela li-DMM ho tse kentsoeng le tse hlahisoang.
- Fetola mojaro oa hona joale ka har'a sebaka sa ts'ebetso sa 0A ho isa ho 150A.
- Ela hloko tlhahiso ea matlatage regulation, tlhahiso voltage ripples, load transient reaction, and other parameters.
- Hokela dongle 'me u laole molumo oa tlhahisotage tsoa ho GUI. Sheba LTpowerPlay GUI bakeng sa LTP8800-1A Tataiso ea Qalo e Potlakileng bakeng sa lintlha.
Mekhahlelo ea lisebelisoa tsa ho lekanya
Sheba Setšoantšo sa 1 bakeng sa lisebelisoa tse nepahetseng tsa ho lekanya.
Hokela PC ho DC3190A-A
Sebelisa PC ho hlophisa bocha likarolo tsa taolo ea matla tsa LTP8800-1A. Software ea LTpowerPlay e ka khoasolloa ho: LTpowerPlay. Ho fumana litokomane tsa tšehetso ea tekheniki bakeng sa Lihlahisoa tsa Matla a Dijithale tsa Analog Devices, etela lethathamo la Thuso la LTpowerPlay. Thuso ea inthaneteng e fumaneha hape ka LTpowerPlay.
Litšobotsi tse Tloaelehileng tsa Ts'ebetso
E lekanyelitsoe katleho ea LTP8800-1A ho VIN = 54V, fSW = 1MHz, Moea o qobelloang o Fokolisitsoe ka 500LFM:
TLHALOSO
Pontšo ea potoloho ea 3190A-A ke sesebelisoa se phahameng sa hona joale, se phahameng, se nang le matla a phahameng a bulehileng μModule® regulator e nang le 45V ho 65V ea ho kenya letsoho. Boto ea demo e na le LTP™8800-1A μModule regulator e fanang ka microprocessor 0.75V vol.tage ho tsoa ho meralo ea kabo ea matla ea 54V e nang le taolo ea sistimi ea matla a dijithale. Boemo bo phahameng ba hona joale bakeng sa boto ea demo ke 150A. Ka kopo, bona leqephe la lintlha tsa LTP8800-1A bakeng sa lintlha tse ling. DC3190A-A e fana ka matla ho li-setting tsa kamehla mme e hlahisa matla a thehiloeng ho lihanyetsi tsa tlhophiso ntle le tlhoko ea puisano efe kapa efe ea libese. Sena se lumella tlhahlobo e bonolo ea converter ea DC/DC. Ho hlahloba ka botlalo likarolo tse ngata tsa tsamaiso ea matla a karolo, khoasolla software ea GUI LTpowerPlay® ho PC ea hau 'me u sebelise I2C/SMBus/PMBus dongle DC1613A ea ADI ho hokela boto. LTpowerPlay e lumella mosebelisi ho hlophisa bocha karolo ea ho fofa le ho boloka tlhophiso ho EEPROM, view telemetry ea voltage, hona joale, mocheso le boemo ba phoso.
GUI Download
Software e ka khoasolloa ho tsoa ho:
LTpowerPlay Bakeng sa lintlha tse ling le litaelo tsa LTpowerPlay, ka kopo sheba LTpowerPlay GUI bakeng sa LTP8800-1A Quick Start Guide.
Moralo files bakeng sa boto ena ea potoloho li fumaneha.
Matshwao a kgwebo a ngodisitsweng le matshwao a kgwebo ke thepa ya beng ba ona.
LEBOTO LEPHOTO
Karolo e tšoaeang e ka ba letšoao la enke kapa lets'oao la laser
TS'EBETSO TS'OANE
Litlhaloso li ho TA = 25 ° C, Pholiso ea moea 400LFM
TSELA E QALANG HO QALA
Pontšo ea potoloho ea 3190A-A e bonolo ho e hlophisa ho lekola ts'ebetso ea LTP8800-1A.
Sheba Setšoantšo sa 1 bakeng sa tlhophiso e nepahetseng ea lisebelisoa tsa ho lekanya 'me u latele mokhoa o ka tlase:
- Ha motlakase o tima, hokela phepelo ea motlakase ho VIN (45V ho isa ho 65V) le GND.
- Ha motlakase o tima, hokela phepelo ea motlakase e thusang ho BIAS (7V) le GND.
- Ha motlakase o tima, hokela phepelo e thusang ho 3V3 (3.3V) le GND.
- Ha motlakase o tima, hokahanya mojaro ho tloha ho VOUT ho ea ho GND.
- Hokela li-DMM ho tse kentsoeng le tse hlahisoang.
- Bulela phepelo ea motlakase ea tlatsetso le phepelo ea motlakase o kentsoeng 'me u hlahlobe hore na ho na le matla a lekaneng a tlhahisotage. VOUT e lokela ho ba 0.75V ±0.5%.
- Hang ha ho kenya le ho hlahisa voltagli-es li thehiloe ka nepo, fetola mojaro oa hona joale ka har'a sebaka sa ts'ebetso sa 0A ho isa ho 150A. Ela hloko tlhahiso ea matlatage regulation, tlhahiso voltagli-ripples, karabelo ea nakoana ea mojaro le likarolo tse ling.
- Hokela dongle 'me u laole molumo oa tlhahisotage tsoa ho GUI. Sheba LTpowerPlay GUI bakeng sa LTP8800-1A Tataiso ea ho Qala ka Potlako bakeng sa lintlha.
Hlokomela: Ha o metha tlhahiso kapa matla a ho kenyatage ripple, u se ke ua sebelisa loto e telele ea fatše holim'a probe ea oscil-loscope. Sheba setšoantšo sa 2 bakeng sa mokhoa o nepahetseng oa scope probe. Likarolo tse khutšoane, tse thata li hloka ho rekisoa ho li-terminals tsa (+) le (-) tsa capacitor ea tlhahiso. Ring ea fatše ea probe e hloka ho thetsa (–) lead 'me ntlha ea probe e tlameha ho ama (+) lead.
Setšoantšo sa 1. Tlhophiso e nepahetseng ea Lisebelisoa tsa Tekanyo
Setšoantšo sa 2. Ho lekanya Output Voltage Ripple
KHOKELA PC HO DC3190A-A
Sebelisa PC ho hlophisa bocha likarolo tsa taolo ea matla tsa LTP8800-1A joalo ka: VOUT ka lebitso, lintlha tse behiloeng ka marang-rang, meeli ea OV / UV, meeli ea phoso ea mocheso, litekanyetso tsa tatellano, tlaleho ea liphoso, likarabo tsa liphoso, GPIOs le mesebetsi e meng. LTpowerPlay e sebelisa DC1613A USB-to-SMBus molaoli ho buisana le e 'ngoe ea tsamaiso ea demo, kapa boto ea bareki. Software e boetse e fana ka tšobotsi ea ntlafatso ea othomathiki ho boloka software e ntse e le teng ka sete ea morao-rao ea likhanni tsa lisebelisoa le litokomane. Software ea LTpowerPlay e ka khoasolloa ho: LTpowerPlay. Ho fumana litokomane tsa tšehetso ea tekheniki bakeng sa Lihlahisoa tsa Matla a Digithale tsa Analog Devices, etela lethathamo la Thuso la LTpowerPlay. Thuso ea inthaneteng e fumaneha hape ka LTpowerPlay.
Setšoantšo sa 3. LTpowerPlay Main Interface
LIEKETSENG TŠEBELETSO E TLOAELEHANG
Setšoantšo sa 4. E lekanyelitsoe katleho ea LTP8800-1A ho VIN = 54V, fSW = 1MHz, Moea o qobelloang o Fokolisitsoe ka 500LFM
Setšoantšo sa 5. LTP8800-1A Thermal Performance ho VIN = 54V, ILOAD = 150A, TA = 25 ° C, 500LFM e qobelloang ho phalla ha Moea
Setšoantšo sa 6. LTP8800-1A Thermal Performance ho VIN = 54V, ILOAD = 150A, TA = 25 ° C, 900LFM e qobelloang ho phalla ha Moea
Setšoantšo sa 7. LTP8800-1A Likarabo tsa Nakoana tsa Mojaro ka Mehato ea Mojaro 0A ho isa ho 37.5A ho 0A ho di/dt = 37.5A/µs
Setšoantšo sa 8. LTP8800-1A DC3190A-A Output Voltage Ripple Measured through J3 (54V Input, IOUT = 150A, 20MHz BW Limit)
MAHLOMOLA LEROTHA

SETSEKI SEKEMO
Lintlha tse fanoeng ke Analog Devices ho lumeloa hore li nepahetse ebile lia tšepahala. Leha ho le joalo, ha ho na boikarabelo bo nkoang ke Analog Devices bakeng sa tšebeliso ea eona, kapa bakeng sa tlōlo ea molao ea litokelo tsa molao kapa litokelo tse ling tsa batho ba bang tse ka bakoang ke tšebeliso ea eona. Litlhaloso li ka fetoha ntle le tsebiso. Ha ho laesense e fanoang ka moelelo kapa ka tsela e 'ngoe tlasa litokelo tsa patent kapa litokelo tsa patent tsa Lisebelisoa tsa Analog.
TS'ELISO TS'OANE
Tlhokomeliso ea ESD
ESD (electrostatic discharge) sesebelisoa sa bohlokoa. Lisebelisoa tse lefshoang le liboto tsa potoloho li ka tsoa ntle le ho lemoha. Leha sehlahiswa sena se na le dipalo tse nang le tokelo ya molao kapa tsa tshireletso, tshenyo e ka nna ya hlaha ho disebediswa tse nang le matla a phahameng a ESD. Ka hona, mehato e nepahetseng ea ESD e lokela ho nkuoa ho qoba ho senyeha ha ts'ebetso kapa tahlehelo ea ts'ebetso.
ANALOG DEVICES, INC. 2023
Litokomane / Lisebelisoa
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