ọdịnaya zoo
1 Ngwaọrụ Analogs LTP8800-1A 54V Ntinye Igwe ọkụ DC dị ugbu a yana Interface PMBus
2 Ozi ngwaahịa
3 Ntuziaka ojiji ngwaahịa
4 Ntọlite ​​Ngwa Ngwa
5 Jikọọ PC na DC3190A-A
6 Arụmọrụ ahụkarị
7 Nkọwa
7.1 Nbudata GUI
8 Foto osisi
9 Nchịkọta arụmọrụ
10 Ngwa ịmalite usoro
11 Jikọọ PC na DC3190A-A
12 ÀMMADỤ ỌMỤMỤ ỌMA
13 ISI NIILE
14 AKWHEKWỌ DIAGRAM
15 AKỤKỌ NKWUO
16 Akwụkwọ / akụrụngwa
16.1 Ntụaka

Analog-ngwaọrụ-akara ngosi

Ngwaọrụ Analogs LTP8800-1A 54V Ntinye Igwe ọkụ DC dị ugbu a yana Interface PMBus

ANALOG-Ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-ngwaahịa

Ozi ngwaahịa

Aha ngwaahịa DC3190A-A
Nkọwa Ntinye LTP8800-1A 54V, Ike DC/DC dị ugbu a

Ntuziaka ojiji ngwaahịa

  1. Jikọọ ntinye ike ntinye na VIN (45V ruo 65V) na GND.
  2. Jikọọ ọkụ inyeaka na BIAS (7V) na GND.
  3. Jikọọ ọkụ inyeaka na 3V3 (3.3V) na GND.
  4. Jikọọ ibu ahụ site na VOUT gaa na GND.
  5. Jikọọ DMM na ntinye na ntinye.
  6. Gbanwee ibu ugbu a n'ime oke ọrụ nke 0A ruo 150A.
  7. Lelee mmepụta voltage iwu, mmepụta voltage ripples, ibu nzaghachi na-agafe agafe, na paramita ndị ọzọ.
  8. Jikọọ dongle ma jikwaa mmepụta voltagsitere na GUI. Rụtụ aka na LTpowerPlay GUI maka ntuziaka mmalite ngwa ngwa LTP8800-1A maka nkọwa.

Ntọlite ​​Ngwa Ngwa

Rụtụ aka na eserese 1 maka nhazi akụrụngwa kwesịrị ekwesị.

Ntọlite ​​Ngwa Ngwa

Jikọọ PC na DC3190A-A

Jiri PC ka ịhazigharịa njirimara njikwa ike nke LTP8800-1A. Enwere ike ibudata ngwanrọ LTpowerPlay na: LTpowerPlay. Iji nweta akwụkwọ nkwado teknụzụ maka Ngwaahịa Analọgụ Digital Power, gaa na menu enyemaka LTpowerPlay. Enyemaka dị n'ịntanetị dịkwa site na LTpowerPlay.LTpowerPlay Isi interface

Arụmọrụ ahụkarị

Atụtara arụmọrụ LTP8800-1A na VIN = 54V, fSW = 1MHz, Ikuku mmanye na 500LFM:

Atụtara arụmọrụ LTP8800-1A

Nkọwa

Ihe ngosi sekit 3190A-A bụ ihe dị elu ugbu a, njupụta dị elu, arụmọrụ mepere emepe μModule® nke nwere oke ntinye 45V ruo 65V. Ihe ngosi ngosi nwere LTP ™ 8800-1A μModule regulator nke na-enye microprocessor 0.75V vol.tage sitere na ihe owuwu nkesa ike 54V nwere njikwa sistemụ ike dijitalụ. Ihe nrụpụta kachasị ugbu a maka bọọdụ ngosi bụ 150A. Biko hụ mpempe data LTP8800-1A maka ozi zuru oke. DC3190A-A na-akwado ntọala ndabara ma na-emepụta ike dabere na ndị na-emegide nhazi na-enweghị mkpa maka nkwukọrịta ụgbọ ala ọ bụla. Nke a na-enye ohere nleba anya dị mfe nke onye ntụgharị DC/DC. Ka inyochaa n'ụzọ zuru ezu atụmatụ njikwa sistemụ ike dị ukwuu nke akụkụ ahụ, budata sọftụwia GUI LTpowerPlay® na PC gị wee jiri ADI's I2C/SMBus/PMBus dongle DC1613A jikọọ na bọọdụ. LTpowerPlay na-enye onye ọrụ ohere ịhazigharị akụkụ ahụ na-efe efe wee chekwaa nhazi ahụ na EEPROM, view telemetry nke voltage, ugbu a, ọnọdụ okpomọkụ na mmejọ.

Nbudata GUI

Enwere ike ibudata ngwanro a site na:
 LTpowerPlay Maka nkọwa ndị ọzọ na ntuziaka nke LTpowerPlay, biko rụtụ aka na LTpowerPlay GUI maka ntuziaka mmalite ngwa ngwa LTP8800-1A.

Nhazi files maka bọọdụ sekit a dị.
Ighalaahia niile edebanyere aha na ụghalaahịa bụ ihe onwunwe nke ndị nwe ha.

Foto osisi

Akụkụ akụkụ bụ akara ink ma ọ bụ akara laser

Nchịkọta arụmọrụ

Nkọwapụta dị na TA = 25°C, ikuku jụrụ 400LFMANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (1)

Ngwa ịmalite usoro

Ihe ngosi sekit 3190A-A dị mfe ịtọlite ​​iji nyochaa-eri arụmọrụ nke LTP8800-1A.

Rụtụ aka na foto 1 maka nhazi akụrụngwa kwesịrị ekwesị ma soro usoro dị n'okpuru:

  1. Na agbanyụrụ ọkụ, jikọọ ntinye ike na VIN (45V ruo 65V) na GND.
  2. Na gbanyụọ ọkụ, jikọọ ọkụ inyeaka na BIAS (7V) na GND.
  3. Na gbanyụọ ọkụ, jikọọ ọkụ inyeaka na 3V3 (3.3V) na GND.
  4. Mgbe agbanyụchara, jikọọ ibu ahụ site na VOUT gaa na GND.
  5. Jikọọ DMM na ntinye na ntinye.
  6. Gbanwuo ike inyeaka na ntinye ike ntinye ma lelee maka mmepụta voltage. VOUT kwesịrị ịbụ 0.75V ± 0.5%.
  7. Ozugbo ntinye na mmepụta voltages bụ nke ọma guzosie ike, dozie ibu dị ugbu a n'ime oke ọrụ nke 0A ruo 150A. Lelee mmepụta voltage iwu, mmepụta voltage ripples, ibu transient nzaghachi na ndị ọzọ parameters.
  8. Jikọọ dongle ma jikwaa mmepụta voltagsitere na GUI. Hụ LTpowerPlay GUI maka ntuziaka mmalite ngwa ngwa LTP8800-1A maka nkọwa.

Rịba ama: Mgbe ị na-atụ mmepụta ma ọ bụ ntinye voltage ripple, ejila ogologo ndu ala na nyocha oscil-loscope. Hụ foto 2 maka usoro nyocha nke dabara adaba. Ọ dị mkpa ka erere ụzọ ndị dị mkpụmkpụ, ndị siri ike na njedebe (+) na (-) nke ike nrụpụta. Mgbanaka mgbanaka nyocha ahụ kwesịrị imetụ ụzọ (-) aka na ntụ nyocha kwesịrị imetụ ụzọ (+) aka.ANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (2)

Ọgụgụ 1. Nhazi Ngwa Ngwa Kwesịrị EkwesịANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (3)

Ọgụgụ 2. Na-atụ ihe mmepụta Voltagna Ripple

Jikọọ PC na DC3190A-A

Jiri PC megharịa atụmatụ njikwa ike nke LTP8800-1A dị ka: nominal VOUT, oke edobere isi ihe, oke OV/UV, oke mmejọ okpomọkụ, usoro usoro, ndekọ mmejọ, nzaghachi mmejọ, GPIO na arụrụ ọrụ ndị ọzọ. LTpowerPlay na-eji DC1613A USB-to-SMBus njikwa iji kparịta ụka na otu sistemụ ngosi, ma ọ bụ bọọdụ ndị ahịa. Akụrụngwa ahụ na-enyekwa njirimara mmelite akpaka iji dobe sọftụwia ugbu a yana ndị ọkwọ ụgbọ ala kachasị ọhụrụ na akwụkwọ ndetu. Enwere ike ibudata ngwanro LTpowerPlay site na: LTpowerPlay. Iji nweta akwụkwọ nkwado teknụzụ maka Ngwaahịa Analọgụ Digital Power, gaa na menu enyemaka LTpowerPlay. Enyemaka dị n'ịntanetị dịkwa site na LTpowerPlay.ANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (4)

Ọgụgụ 3. LTpowerPlay Main Interface

ÀMMADỤ ỌMỤMỤ ỌMAANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (5)

Ọgụgụ 4. Atụtara arụmọrụ LTP8800-1A na VIN = 54V, fSW = 1MHz, Ikuku mmanye na 500LFMANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (6)

Ihe osise 5. LTP8800-1A Thermal Performance na VIN = 54V, ILOAD = 150A, TA = 25 ° C, 500LFM Forced AirflowANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (7)

Ihe osise 6. LTP8800-1A Thermal Performance na VIN = 54V, ILOAD = 150A, TA = 25 ° C, 900LFM Forced AirflowANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (8)

Ọgụgụ 7. LTP8800-1A Ibu Ibu Nzaghachi Na-agafe agafe na Nzọụkwụ Ibu Ibu 0A ruo 37.5A ruo 0A na di/dt = 37.5A/µsANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (9)

Ọgụgụ 8. LTP8800-1A DC3190A-A Mpụta Voltage Ripple tụrụ ya site na J3 (Ntinye 54V, IOUT = 150A, 20MHz BW Limit)

ISI NIILEANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (10) ANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (11)

AKWHEKWỌ DIAGRAMANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (12)

Ekwenyere na ozi Analog Devices wetara bụ nke ziri ezi na ntụkwasị obi. Agbanyeghị, ọ nweghị ọrụ Analog Devices na-ewere maka ojiji ya, ma ọ bụ maka mmebi iwu patent ma ọ bụ ikike ndị ọzọ nwere ike ịpụta na iji ya. Nkọwapụta ga-agbanwe na-enweghị ọkwa. Ọnweghị ikike enyere site na ntinye ma ọ bụ ọzọ n'okpuru ikike patent ọ bụla nke Ngwaọrụ Analog.

AKỤKỌ NKWUOANALOG-ngwaọrụ-LTP8800-1A-54V-Ntinye-Elu-Ugbu a-DC-Power-Modul-na-PMBus-Interface-fig- (13)

Akpachara anya ESD
ESD (electrostatic drainage) ngwaọrụ nwere mmetụta. Ngwa chaja na bọọdụ sekit nwere ike ịpụpụ na-enweghị nchọpụta. Ọ bụ ezie na ngwaahịa a nwere ikike sekit nchebe ma ọ bụ sekit nchebe, mmebi nwere ike ime na ngwaọrụ ndị nwere ESD ike dị elu. Ya mere, ekwesịrị ịkpachapụ anya ESD kwesịrị ekwesị iji zere mmebi arụmọrụ ma ọ bụ enweghị ọrụ.

Usoro na ọnọdụ iwu 
Site na iji bọọdụ nyocha a tụlere ebe a (yana ngwa ọ bụla, akwụkwọ akụrụngwa ma ọ bụ ihe nkwado, “Evaluation Board”), ị na-ekwenye na usoro na ọnọdụ ndị edepụtara n'okpuru (“Agreement”) ga-ejide gị ma ọ bụrụ na ị zụtala ya. Board Evaluation, nke ikpe na ụkpụrụ na ọnọdụ nke ire ihe Analog Devices ga-achị. Ejila Board Evaluation ruo mgbe ị gụrụ ma kwenye na Agreement. Ojiji gị nke Board Evaluation ga-egosi nnabata gị nke Agreement. Emere nkwekọrịta a n'etiti gị ("Onye ahịa") na Ngwaọrụ Analog, Inc. ("ADI"), ya na ebe azụmahịa ya bụ isi na One Technology Way, Norwood, MA 02062, USA. N'okpuru usoro na ọnọdụ nke Agreement, ADI ugbu a na-enye ndị ahịa ihe n'efu, oke, nkeonwe, nwa oge, nke na-abụghị nke a na-apụghị ịgbagha agbagha, ikike enweghị ike ịnyefe iji jiri Board Evaluation for Evaluation PurPOSES NAN. Onye ahịa ghọtara wee kweta na ewepụtara Board Evaluation maka naanị na naanị ebumnuche a kpọtụrụ aha n'elu, ma kweta na ịghara iji Board Evaluation maka ebumnuche ọ bụla ọzọ. Ọzọkwa, akwụkwọ ikike enyere bụ nke enyere n'okpuru oke oke ndị a: Onye ahịa agaghị (i) ịgbazite, ịgbazinye ego, gosipụta, ree, nyefe, kenye, inye ikike, ma ọ bụ kesaa Board Evaluation; na (ii) kwe ka onye nke atọ ọ bụla nweta Board Evaluation. Dị ka e ji mee ihe n'ime ebe a, okwu ahụ bụ "Ndị ọzọ nke atọ" gụnyere ihe ọ bụla ọzọ karịa ADI, ndị ahịa, ndị ọrụ ha, ndị mmekọ na ndị na-ahụ maka ụlọ. A naghị ere Board Evaluation nye onye ahịa; Ikike niile enyeghị nke ọma n'ime ebe a, gụnyere nwe nke Board Evaluation, bụ ADI dobere. Nzuzo. Nkwekọrịta a na Board Evaluation ka a ga-ewere dị ka ozi nzuzo na nke ADI. Onye ahịa enweghị ike igosipụta ma ọ bụ bufee akụkụ ọ bụla nke Board Evaluation na ndị ọzọ ọ bụla maka ihe kpatara ya. Mgbe a kwụsịrị iji Board Evaluation ma ọ bụ nkwụsị nke nkwekọrịta a, onye ahịa kwetara iweghachite Board Evaluation ozugbo na ADI. Mgbochi agbakwunyere. Onye ahịa enweghị ike ịkwasa, chịkọta ma ọ bụ tụgharịa ibe injinia na Board Evaluation. Onye ahịa ga-agwa ADI maka mmebi ọ bụla mebiri ma ọ bụ mgbanwe ọ bụla ma ọ bụ mgbanwe ọ na-eme na Board Evaluation, gụnyere ma ọnweghị oke na ire ere ma ọ bụ ọrụ ọ bụla ọzọ na-emetụta ọdịnaya nke Board Evaluation. Mgbanwe na Board Evaluation ga-agbasorịrị iwu dị mkpa, gụnyere mana ọnweghị oke na ntuziaka RoHS. Nkwụsị. ADI nwere ike ịkwụsị nkwekọrịta a n'oge ọ bụla mgbe inye ndị ahịa ozi ederede. Onye ahịa kwetara ịlaghachi na ADI Board Evaluation n'oge ahụ. MKWU nke ibu. A na-enye bọọdụ nleba anya n'okpuru ebe a “Dị ka ọ dị” yana ADI emeghị ka ọ nweghị akwụkwọ ikike ma ọ bụ nnochite anya nke ụdị ọ bụla na-asọpụrụ ya. ADI KPỌPỌPỤTARA NKỌPỌTA Nnọchiteanya ọ bụla, nkwado, KWESỊRỊ, ma ọ bụ akwụkwọ ikike, KWESỊRỊ ma ọ bụ KWESỊRỊ, metụtara bọọdụ nyocha gụnyere, mana ọnweghị oke na, akwụkwọ ikike ikike nke ụlọ ahịa, Ebumnobi ma ọ bụ enweghị mmegide nke ikike ikike ọgụgụ isi. Ọ BỤGHỊ ihe omume ADI na ndị na-enye ya ikikere ga-akwụ ụgwọ maka mmebi iwu ọ bụla, nke pụrụ iche, nke ezoghị ọnụ, ma ọ bụ nke ga-esi na ya pụta site n'inweta onye ahịa ma ọ bụ iji bọọdụ nyocha, gụnyere achụmnta ego, na-ebunye ego. Ụrụ ọrụ ma ọ bụ mgbaghara nke ọdịmma. Mkpokọta ibu ADI si n'aka ihe ọ bụla na ihe niile ga-echitere ọnụ ahịa otu narị US dollar ($100.00). Mbupu. Onye ahịa kwenyere na ọ gaghị ebupụ Board Evaluation ozugbo ma ọ bụ na-apụtaghị ìhè na obodo ọzọ, yana na ọ ga-agbaso iwu na ụkpụrụ gọọmentị etiti United States niile metụtara mbupụ. IWU NA-ACHỊ. Nkwekọrịta a ga-achị ma tụgharịa ya n'ụzọ kwekọrọ n'ụkpụrụ iwu nke Commonwealth nke Massachusetts (ewezuga iwu esemokwu). A ga-anụ ihe ọ bụla gbasara iwu gbasara nkwekọrịta a na steeti ma ọ bụ ụlọ ikpe gọọmenti etiti nwere ikike na Suffolk County, Massachusetts, na ndị ahịa na-enyefe ikike na ebe ụlọ ikpe dị otú ahụ.
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Akwụkwọ / akụrụngwa

Ngwaọrụ Analogs LTP8800-1A 54V Ntinye Igwe ọkụ DC dị ugbu a yana Interface PMBus [pdf] Akwụkwọ ntuziaka
DC3190A-A, LTP8800-1A 54V Input High ugbu a DC Power Module na PMBus Interface, LTP8800-1A High ugbu a DC Power Module na PMBus Interface, 54V Ntinye High Ugbu a DC Power Module na PMBus Interface, Elu ugbu a DC Current DC Power Module Modul, DC Module, Modul

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