DEMO MANUAL EVAL-LT8356-1-AZ
LT8356-1
100VIN / 120V OUT LED
Molaoli ea nang le SSFM
TLHALOSO
Boto ea tlhahlobo ea EVAL-LT8356-1-AZ e phahameng haholotage LED molaoli ea nang le LT® 8356-1. E kopantsoe joalo ka mokhanni oa LED oa buck-boost empa e ka fetoloa hore e be mokhanni oa LED oa boost ka ho lokisa marang-rang a FB le khokahano ea LED. EVAL-LT8356-1-AZ e khanna khoele e le 'ngoe ea li-LED ho fihla ho 36V ho 1A ha kenyelletso e pakeng tsa 8V le 36V. E na le undervoltage lockout (UVLO) e behiloe ho 6.5V e oelang le 7.5V e phahama. Boto ea tlhahlobo e na le ho fifala ha PWM, ho fifala ha analog, ho tima, LED e bulehileng le ts'ireletso e khuts'oane ea liphoso tsa LED le tlaleho.
EVAL-LT8356-1-AZ e sebetsa ho 250kHz switching frequency mme likarolo tsa spread spectrum frequency modulation (SSFM) e fetola maqhubu a eona a ho fetoha ho tloha 250kHz ho ea 310kHz ho fokotsa tlhahiso ea EMI. Li-capacitor tse nyane tsa ceramic le lihlahisoa tse hlahisoang li sebelisoa ho boloka sebaka le litšenyehelo. Molumo o phahamengtagE 100V ea kantle ea matla switch le 100V catch diode li sebelisoa ho fihlela 36W buck-boost mode sephetho ha se kopane. Lebone la LED le bulehileng le fetelletsetage protection (OVP) e sebelisa IC's constant voltage regulation loop ho fokotsa LED+ ho LED- voltage ho hoo e ka bang 41V haeba mohala oa LED o butsoe. V OUT, haeba ho buuoa ka GND, e tla qhomela ho V IN + 41V haeba khoele ea LED e buloa.
Lisefa tsa ho kenya le tse hlahisoang ho EVAL-LT8356-1-AZ li thusa ho fokotsa EMI ea eona. Li-filters tsena li na le sefaha se senyenyane sa ferrite kapa inductor le li-capacitor tsa ceramic tsa maqhubu a phahameng. Mohanyetsi o monyenyane holim'a pini ea heke ea matla a MOSFET a sebelisetsoa ho fokotsa maqhubu a phahameng a EMI. Li-filters tsena, tse kopantsoeng le sebopeho se nepahetseng sa boto le SSFM, li sebetsa haholo ho fokotsa EMI ho lumellana le meeli ea CISPR25 ea sehlopha sa 5. Ka kopo, latela sebopeho se khothalelitsoeng le botenya ba PCB ea EVAL-LT8356-1-AZ ea mealo e mene. Bakeng sa ts'ebetso e ntle ka ho fetisisa le ts'ebetso ea PWM ea dimming, li-filters tsa EMI li ka tlosoa.
Mokhanni oa PWMTG oa mahlakoreng a holimo oa LT8356-1 o thusa ka ho fifala ha PWM ho li-LED tse hokahaneng. Khoele ea LED e ka ba PWM-dimmed bakeng sa taolo e nepahetseng ea khanya ka lets'oao la PWM le hlahisoang kantle bakeng sa tekanyo e phahameng ka ho fetesisa ea ho fifala. E ka boela ea sebelisa karolo ea LT8356-1 e hlahisoang ka hare ho PWM ho fihlela ho 128: 1 exponential dimming. Ha o sebelisa PWM dim- dim, SSFM e ikamahanya le lets'oao la PWM bakeng sa ts'ebetso e sa thekeseleng ea khoele ea LED. Sena se sebetsa ho dimming tsa PWM tsa kahare le kantle. LT8356-1 e sebelisa lithakhisa tsa CTRL le IADJ bakeng sa ho fifala ha li-pin tse peli.
The input undervoltage Lockout (UVLO), LED hona joale, tlhahiso e feteletsengtagtshireletso ya e (OVP), le ho feto-fetoha ha maqhubu, kaofela li ka fetoloa habonolo ka liphetoho tse bonolo tsa mohanyetsi ho EVAL-LT8356-1-AZ. Liphetoho li ka etsoa ho fetolela boto ho tloha ho buck-boost mode LED driver to boost and buck mode LED Driver, le ho boloka EMI e tlase, PWM dimming le likarolo tsa tlhahlobo ea phoso. Buck mode le boost LED Driver schematics li fanoa ka har'a leqephe la data. Ka kopo, sheba leqephe la lintlha kapa sehlopha sa likopo mabapi le mokhoa oa ho etsa EVAL-LT8356-1-AZ.
Lethathamo la lintlha tsa LT8356-1 le fana ka tlhaloso e felletseng ea karolo, ts'ebetso, le tlhaiso-leseling ea lits'ebetso. Leqephe la lintlha le tlameha ho baloa 'moho le bukana ea boitsebiso bakeng sa boto ea tlhahlobo EVAL-LT8356-1-AZ. LT8356IUDCM-1 e kopantsoe ka har'a sephutheloana sa polasetiki sa QFN se nang le li-lead tse 20 se nang le letlapa la fatše le bulehileng ka mocheso. Sebopeho se nepahetseng sa boto se bohlokoa bakeng sa ts'ebetso e phahameng. Sheba karolo ea leqephe la data "Ho Rala Boto ea Potoloho e Hatisitsoeng".
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
TS'EBETSO TS'OANE
Litlhaloso li ho TA = 25°C
| PARAMETER | BOEMO | MIN | TYP | MAX | LIEKETSENG |
| Keletso Voltagle PVIN Range | Ho sebetsa | 8 | 36 | V | |
| Phetoho ea Maqhubu (fSW, SSFM ON) | R6 = 110k | 250 | 310 | kHz | |
| ILED | RS2 = 0.25Ω, 8V < PVIN < 36V, VLED ≤ 36V, CTRL le ADJ Turrets = Float | 1 | A | ||
| Bula Tšireletso ea LED (LED+ ho LED-) | R8 = 10k, R20 = 10k, R22 = 340k | 41 | V | ||
| Tlhekefetso e Phahameng (SSFM ON) | PVIN = 12V, VLED = 36V, ILED = 1A e nang le Lisefe PVIN = 12V, VLED = 36V, ILED = 1A ntle le Lisefe |
91.5 92 |
% % |
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| Peak Switch Current Limit | RS1 = 0.01Ω | 10 | A | ||
| PWM e Hlahisitsoeng ka Hare-ka-ntle Range Dimming Range | 0.5V < VPWM < 1.5V | 1/128 | 100 | % | |
| PWM e Hlahlang ka Hare Maqhubu a Dimming | R6 = 110k | 260 | Hz | ||
| PVIN Undervoltage Lockout (UVLO) oela | R4 = 499k, R5 = 127k | 6.5 | V | ||
| PVIN Noble Turn-On (EN) e phahama | R4 = 499k, R5 = 127k | 7.5 | V | ||
TSELA E QALANG HO QALA
Boto ea tlhahlobo ea EVAL-LT8356-1-AZ e bonolo ho e hlophisa ho lekola ts'ebetso ea LT8356-1. Latela mokhoa o latelang:
- Ha motlakase o tima, hokela li-LED tse ngata tse tla sebetsa ka matla a peletage ka tlase ho kapa e lekana le 36V (ho 1A) ho LED+ le LED- (buck-boost) turrets ho PCB joalo ka ha ho bonts'itsoe ho Figure 2.
- Ha motlakase o tima, hokela phepelo ea motlakase ho li-turrets tsa PVIN le GND. Netefatsa hore DC input voltage ke ke ea feta 36V.
- Bulela phepelo ea motlakase e kentsoeng 'me u netefatse hore molumo oa voltage pakeng tsa 8V le 36V bakeng sa ts'ebetso e nepahetseng ho max LED hajoale.
- Ela hloko khoele ea LED e sebetsang ho leqhubu la LED la hona joale.
- Ho fetola khanya ka ho fifala ha analoge, ho sebelisoa lithakhisa tsa CTRL le IADJ. Sehlahisoa sa offset CTRL le IADJ pin voltages beha ea hona joale ha tse peli voltagEs e fapana pakeng tsa 0.5V le 1.5V. Ka kopo sheba leqephe la data bakeng sa lintlha tse ling.
- Ho fetola khanya ka ho fifala ha PWM ea kantle, hokela sebopeho sa maqhubu a khutlonnetsepa se nang le potoloho e fapaneng ea mosebetsi ho PWM turret. The ON le OFF voltages e lokela ho ba ka holimo ho 1.6V le ka tlase ho 0.4V, ka ho latellana.
- Ho fetola khanya ka ho fifala ha PWM e hlahisoang ka hare, lokisa molumotage ho phini ea PWM pakeng tsa 0.5V le 1.5V ho fetola tekanyo ea mosebetsi oa jenereithara ea ka hare ea PWM.
Setšoantšo sa 2. Seta setšoantšo sa EVAL-LT8356-1-AZ joalo ka Mokhanni oa LED oa Mokhoa oa Buck-Boost
(*Sheba Karolo ea Setupo sa Boost LED Driver bakeng sa Lintlha tse ling mabapi le Boost-Feela Topology)
TLHOKOMELA TLHOKOMELISO EA MOkhanni oa LED
EVAL-LT8356-1-AZ e bokelloa joalo ka Mokhanni oa LED oa buck-boost, empa ka liphetoho tse nyane li ka hlophisoa bocha joalo ka mokhanni oa matla oa LED. Ka mokhoa oa buck-boost, khokahanyo ea LED e VIN, 'me phetoho ea boemo e sebelisoa bakeng sa marang-rang a FB. Mokhanni oa LED o matlafalitsoeng, khokahano ea LED e ho GND mme sehanyetsi se hanyetsang se sebelisetsoa marang-rang a FB.
Ho lokisa EVAL-LT8356-1-AZ e le mokhanni oa LED o matlafatsang, tlosa R20, R22, Q3, FB2, C12 le C11. Kenya 0Ω bakeng sa R14 le 1M bakeng sa R9. Sheba leqephe la lintlha bakeng sa lipalo tsa OVP le lintlha tse mabapi le phini ea FB. Hokela khoele ea LED ho tloha ho LED+ ho ea ho LED- (GND boost) joalo ka ha ho bonoa ho Setšoantšo sa 3.
Hlokomela hore ha EVAL-LT8356-1-AZ e hlophisoa bocha e le boost LED Driver, likarolo tse ling li kanna tsa hloka ho lokisoa ho latela matla a tsona.taglintlha tsa e le matla a matla.
Setšoantšo sa 3. EVAL-LT8356-1-AZ e le Boost LED Driver
QALA KA VISP-VISN e tlase
Boemo bo felletseng ba sensor ea hona joale ea LED voltage (VISP ho ea ho VISN) bakeng sa LT8356-1 ke 250mV, e behang LED ea hona joale ka botlalo ho latela Equation 1.
(1)
Boemo ba hona joale ba kutloisiso ea LED voltage e ka fokotsoa hore e be tlase ho 250mV ha dimming ea analoge e batloa. Sena se kenyelletsa empa ha se felle feela, ha mochine o le mong oa kutlo o sebelisoa bakeng sa meralo e mengata e nang le maemo a fapaneng a hona joale a hlokahalang bakeng sa moralo o mong le o mong, 'me ha boemo bo tlaase bo hlokahala qalong le ho eketseha ha boemo bo tsitsitseng, joalo-joalo.
Bakeng sa litlhophiso moo LED ea hona joale ea kutlo (VISP ho VISN) e hlophiselitsoeng 120mV kapa tlase ka CTRL kapa IADJ pin, ho hlokahala mohanyetsi o mong o hokahanyang VREF le FB ho lumella ho qala hantle ha LT8356-1 (sheba Setšoantšo sa 4). ). Sheba leqephe la data bakeng sa lintlha tse ling. Sheba Equation 2 le Equation 3 ho beha litekanyetso tsa ho hanyetsa bakeng sa topologies ea mokhoa oa boost le buck-boost.
Boost: Bala R1 le R2 ho seta VOUT_OVP e lakatsehang le VFB ho 400mV ho VIN_MIN.
Buck-Boost: Bala R3 ho seta VLED_OVP (VOUT – VIN) ho vol e lakatsehangtage.
VLED_OVP = VBE + 100μA • R3 (3)
LIPOLELO TSA TEKO
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| Setšoantšo sa 5. EVAL-LT8356-1-AZ e le Buck-Boost Mode LED Driver Efficiency vs Input Voltage | Setšoantšo sa 6. EVAL-LT8356-1-AZ e le Buck-Boost Mode LED Driver Internal 260Hz 2% PWM Dimming le EMI Filters le SSFM ON: 12VIN, 36VLED, 1A |
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| Setšoantšo sa 7. EVAL-LT8356-1-AZ e le Buck-Boost Mode LED Driver External 150Hz PWM Dimming le EMI Filters le SSFM ON: 12VIN, 36VLED, 1A | Setšoantšo sa 8. EVAL-LT8356-1-AZ e le Buck-Boost Mode LED Driver: 50% ho 100% ho 50% Mojaro Mohato oa nakoana, 12VIN |
Setšoantšo sa 9. EVAL-LT8356-1-AZ e le Buck-Boost Mode LED Driver Board
Setšoantšo sa Thermal se nang le Lisefe le SSFM ON: 12VIN, 36VLED, 1A
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| (a) CISPR25 Tlhōrō e Etsoeng EMI – Moqtage Mokhoa | (b) CISPR25 Kakaretso e Etsoang EMI – Moqtage Mokhoa |
Setšoantšo sa 10. EVAL-LT8356-1-AZ as Buck-Boost Mode LED Driver Emissions Emissions (VoltagMokhoa oa e): 12VIN, 36VLED, 1A (SSFM ON)
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| (a) CISPR25 Peak e Etsoang EMI - Mokhoa oa Hona Joale | (b) CISPR25 Kakaretso e Etsoang EMI - Mokhoa oa Hona Joale |
Setšoantšo sa 11. EVAL-LT8356-1-AZ as Buck-Boost Mode LED Driver Emissions Emissions (Mokhoa oa Hona Joale): 12VIN, 36VLED, 1A (SSFM ON)
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| (a) CISPR25 Peak Radiated EMI | (b) CISPR25 Karolelano ea Radiated EMI |
Setšoantšo sa 12. EVAL-LT8356-1-AZ as Buck-Boost Mode LED Driver Radiated Emissions: 12VIN, 36VLED, 1A (SSFM ON)
EMISSIONS SHIELD (KGETHO)
Bakeng sa likhase tse tlase haholo, thebe ea EMI e ka hokelloa ho EVAL-LT8356-1-AZ. PCB e entsoe ka litšoantšiso tsa likotoana tsa thebe tse tšeletseng tse ka tšoarang thebe ea tšepe ea 44mm × 44mm. Nomoro ea karolo bakeng sa example thebe e ka fumanoa karolong ea Lethathamo la Likarolo karolong ea Optional EMI Filter Components. Setšoantšo sa 13 se bontša litšoantšiso tsa likotoana tse tšeletseng tsa tšireletso ea holim'a holim'a silika. Mesi e ka lekoa ka le ntle le clip-shield e tlosoang.
Setšoantšo sa 13. EVAL-LT8356-1-AZ Top Silkscreen Outlining
Ho behoa ha Li-Clips tsa Thebe le EMI Shield ho PCB
MAHLOMOLA LEROTHA
| ITEM | QTY | TŠEBELETSO | KAROLO TLHALOSO | MOHLAHLI/KAROLO YA KAROLO |
| Likarolo tse Hlokehang tsa Potoloho | ||||
| 1 | 1 | C7 | CAP., 10μF, X7S, 50V, 10%, 1210, AEC-Q200, HA HO LITEBISO TSE DUMELLANG | MURATA, GCM32EC71H106KA03L |
| 2 | 1 | C5 | CAP., 68μF, ALUM ELECT, 50V, 20%, 6.3mm × 7.7mm, SMD, RADIAL, AEC-Q200 | PANASONIC, EEEFN1H680XP |
| 3 | 1 | C6 | CAP., 4.7μF, X5R, 10V, 10%, 0603, AEC-Q200 | TAIYO YUDEN, LMK107BJ475KAHT |
| 4 | 1 | C8 | CAP., 1μF, X7R, 50V, 10%, 0805, AEC-Q200 | MURATA, GCM21BR71H105KA03L |
| 5 | 1 | C9 | CAP., 1000pF, X7R, 50V, 10%, 0402, AEC-Q200 | MURATA, GCM155R71H102KA37D |
| 6 | 1 | C12 | CAP., 10μF, X7S, 50V, 10%, 1210, AEC-Q200 | MURATA, GCM32EC71H106KA03L |
| 7 | 1 | C13 | CAP., 4.7μF, X7S, 100V, 10%, 1210, AEC-Q200 | MURATA, GCM32DC72A475KE02L |
| 8 | 1 | C16 | CAP., 2.2μF, X6S, 10V, 10%, 0402, AEC-Q200 | MURATA, GRT155C81A225KE13D |
| 9 | 1 | C19 | CAP., 2.2μF, X5R, 25V, 10%, 0603, AEC-Q200 | TAIYO YUDEN, TMK107BBJ225KAHT |
| 10 | 1 | D1 | DIODE, SCHOTTKY, 100V, 3A, POWERDI5, AEC-Q101 | DIODES INC., PDS3100Q-13 |
| 11 | 1 | L2 | IND., 15μH, PWR, SHIELDED, 20%, 13.8A, 18.6mΩ, 11.8mm × 10.5mm, XAL1010, AEC-Q200 | COILCRAFT, XAL1010-153MEB |
| 12 | 1 | M1 | XSTR., MOSFET, N-CH, 100V, 37A, PowerPAK SO-8L, AEC-Q101 | VISHAY, SQJA72EP-T1_GE3 |
| 13 | 1 | M2 | XSTR., MOSFET, P-CH, 100V, 33.6A, PowerPAK SO-8L, AEC-Q101 | VISHAY, SQJ211ELP-T1_GE3 |
| 14 | 1 | Q3 | XSTR., PNP, 100V, 1A, SOT-23-3, AEC-Q101 | DIODES INC., FMMT593QTA |
| 15 | 4 | R1, R2, R12, R25 | RES., 100k, 5%, 1/16W, 0402, AEC-Q200 | VISHAY, CRCW0402100KJNED |
| 16 | 1 | R4 | RES., 499k, 1%, 1/16W, 0402, AEC-Q200 | VISHAY, CRCW0402499KFKED |
| 17 | 1 | R5 | RES., 127k, 1%, 1/16W, 0402, AEC-Q200 | VISHAY, CRCW0402127KFKED |
| 18 | 1 | R6 | RES., 110k, 1%, 1/10W, 0603, AEC-Q200 | VISHAY, CRCW0603110KFKEA |
| 19 | 1 | R7 | RES., 16k, 5%, 1/16W, 0402, AEC-Q200 | Setšoantšo sa CRCW040216K0JNED |
| 20 | 2 | R8, R20 | RES., 10k, 1%, 1/16W, 0402, AEC-Q200 | Setšoantšo sa CRCW040210K0FKED |
| 21 | 1 | R19 | RES., 10Ω, 5%, 1/16W, 0402, AEC-Q200 | Setšoantšo sa CRCW040210R0JNED |
| 22 | 1 | R22 | RES., 340k, 1%, 1/16W, 0402, AEC-Q200 | VISHAY, CRCW0402340KFKED |
| 23 | 1 | RS1 | RES., 0.01Ω, 1%, 1.5A, 1206, LLENG-LIDE TERM., METAL, SENSE, AEC-Q200 | SUSUMU, KRL3216E-C-R010-F-T1 |
| 24 | 1 | RS2 | RES., 0.25Ω, 1%, 1/2W, 1206, SENSE, AEC-Q200 | Setšoantšo sa YAGEO PT1206FR-7W0R25L |
| 25 | 1 | U1 | IC, LED MOkhanni CTRLR, QFN-20 | LITŠOANTŠISO TSA ANALOG, LT8356IUDCM-1#WPBF |
| Likarolo tsa Boikhethelo tsa Sesefa sa EMI | ||||
| 26 | 1 | C3 | CAP., 10μF, X7S, 50V, 10%, 1210, AEC-Q200, HA HO LITEBISO TSE DUMELLANG | MURATA, GCM32EC71H106KA03L |
| 27 | 1 | C11 | CAP., 0.1μF, X7R, 50V, 10%, 0603, AEC-Q200 | TDK, CGA3E2X7R1H104K080AA |
| 28 | 1 | C18 | CAP., 0.1μF, X7S, 100V, 10%, 0603, AEC-Q200 | TDK, CGA3E3X7S2A104K080AB |
| 29 | 2 | FB1, FB2 | IND., 330Ω AT 100MHz, FERRITE BEAD, 25%, 1.8A, 80mΩ, 0805, 1LN | TAIYO YUDEN, FBMH2012HM331-T |
| 30 | 1 | L1 | IND., 4.7μH, PWR, SHIELDED, 20%, 11A, 14.4mΩ, 6.76mm × 6.56mm, XAL6060, AEC-Q200 | COILCRAFT, XAL6060-472MEB |
| 31 | 1 | R10 | RES., 10Ω, 5%, 1/10W, 0603, AEC-Q200 | Setšoantšo sa CRCW060310R0JNEA |
| 32 | 0 | FB3-FB5 | IND., KHETHO, FERRITE BEAD, 1210 | |
| 33 | 0 | C1 | CAP., KHETHO, 0402 | |
| 34 | 0 | C2 | CAP., KHETHO, 1206 | |
| 35 | 0 | C4 | CAP., KHETHO, 1210 | |
| 36 | 0 | C10, C17 | CAP., KHETHO, 0603 | |
| 37 | 0 | CL1-CL6 | KHETHO, WE-SHC CABINET CLIP 6.5mm × 0.8mm × 1.27mm | WURTH, 369 000 00 |
| 38 | 0 | SH1 | KHETHO, WE-SHC CABINET SHIELD 44.37mm × 44.37mm | WURTH, 369 074 06S |
| Likarolo tse ikhethileng tsa Motlakase | ||||
| 39 | 0 | C1, C23-C25 | CAP., KHETHO, 0402 | |
| 40 | 0 | C4, C14, C20-C22 | CAP., KHETHO, 1210 | |
| 41 | 0 | C15 | CAP., KHETHO, ALUM. MOKHETHI., SMD | |
| 42 | 0 | D2, D3 | DIODE, KHETHO, SOD-323F | |
| 43 | 0 | R3, R11, R13, R14, R18, R21, R23, R24, R26 | RES., KHETHO, 0402 | |
| 44 | 0 | R9 | RES., KHETHO, 0603 | |
| Hardware: Bakeng sa Boto ea Demo Feela | ||||
| 45 | 7 | EA-1-E7 | NTLHA YA TEKO, TURRET, 0.094″ MTG. HOLE, PCB 0.062″ THK | MILL-MAX, 2501-2-00-80-00-00-07-0 |
| 46 | 4 | EA-8-E11 | NTLHA YA TEKO, TURRET, 0.064″ MTG. HOLE, PCB 0.062″ THK | MILL-MAX, 2308-2-00-80-00-00-07-0 |
| 47 | 2 | J1, j2 | CONN., BANANA JACK, MOSALI, THT, NON-INSULATED, SWAGE, 0.218 | KEYSTONE, 575-4 |
| 48 | 4 | MH1-MH4 | STANDOFF, NYLON, SNAP-ON, 0.50 ″ | KEYSTONE, 8833 |
SETSEKI SEKEMO
LINTLHA TSEO: NTLE HO HLALOSWE KA MANG.
- BATHO KAOFELA 5%, 0402.
- BATHO KAOFELA 0402
TS'ELISO TS'OANE
| TŠEPO | LETSATSI | TLHALOSO | LEQEPHE NUMBER |
| B | 02/24 | E Ekelitsoe Tlhaloso ho Setšoantšo sa 1. E kenyellelitsoe ho Qala ka VISP e tlase ho karolo ea VISN. |
2 5 |
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.
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.
Melao le Maemo a Molao
Ka ho sebelisa boto ea tlhahlobo eo ho buisanoang ka eona mona (hammoho le lisebelisoa life kapa life, litokomane tsa likarolo kapa lisebelisoa tsa ts'ehetso, "Evaluation Board"), o lumela ho tlamahanngoa le lipehelo le lipehelo tse boletsoeng ka tlase ("Tumellano") ntle le haeba o rekile Boto ea Tlhahlobo, moo Melao le Maemo a Thekiso a Thekiso ea Analog a tla laola. Se ke oa sebelisa Boto ea Tlhahlobo ho fihlela u balile le ho lumellana le Tumellano. Tšebeliso ea hau ea Boto ea Tlhahlobo e tla bontša ho amohela Tumellano ea hau. Tumellano ena e entsoe ke uena (“Customer”) le Analog Devices, Inc. ("ADI"), e nang le sebaka sa eona sa mantlha sa khoebo ho One Technology Way, Norwood, MA 02062, USA. Ho ipapisitsoe le lipehelo le lipehelo tsa Tumellano, ADI ka hona e fa Moreki laesense ea mahala, e lekanyelitsoeng, ea botho, ea nakoana, e sa khetheheng, e ke keng ea fetisetsoa, le e ke keng ea fetisetsoa ho sebelisa Boto ea Tlhahlobo BAKENG SA TŠEBELETSO FEELA. Moreki o utloisisa le ho lumela hore Boto ea Tekolo e fanoe ka sepheo se le seng le se ikhethileng se boletsoeng ka holimo, 'me e lumela ho se sebelise Boto ea Litlhahlobo molemong ofe kapa ofe. Ho feta moo, laesense e fanoeng e etsoa ka mokhoa o hlakileng ho ipapisitse le meeli e latelang: Moreki ha a na ho (i) hira, ho hirisa, ho hlahisa, ho rekisa, ho fetisa, ho abela, ho fana ka lengolo la tumello, kapa ho aba Boto ea Tlhahlobo; le (ii) ho dumella Mokga ofe kapa ofe wa Boraro ho fihlella Boto ya Tlhatlhobo. Joalo ka ha le sebelisitsoe mona, lentsoe "Mokha oa Boraro" le kenyelletsa mokhatlo ofe kapa ofe ntle le ADI, Moreki, basebetsi ba bona, basebetsi le baeletsi ba ka tlung. Boto ea Tlhahlobo HA E rekisetsoe Moreki; litokelo tsohle tse sa fanoang ka ho hlaka mona, ho kenyeletsoa beng ba Boto ea Tlhahlobo, li bolokiloe ke ADI. TIISETSO. Tumellano ena le Boto ea Tlhahlobo kaofela li tla nkoa e le litaba tsa lekunutu le tsa botho tsa ADI. Moreki a ka se senole kapa a fetisetsa karolo efe kapa efe ea Boto ea Tekolo ho motho ofe kapa ofe ka lebaka lefe kapa lefe. Ha ho khaotsoe ho sebelisa Boto ea Tlhahlobo kapa Tumellano ena e felisitsoe, Moreki o lumela ho khutlisetsa Boto ea Tlhahlobo ho ADI hang-hang. KEKELETSO LITHIBELO. Moreki ha a lokela ho qhaqholla, ho qhaqholla kapa ho kgutlisetsa morao ditjhepisi tsa moenjinere ho Boto ya Tekolo. Moreki o tla tsebisa ADI ka tšenyo leha e le efe e etsahetseng kapa liphetoho leha e le life kapa liphetoho tseo e li etsang ho Boto ea Tlhahlobo, ho kenyeletsoa empa e sa felle feela ka ho rekisa kapa ntho leha e le efe e amang litaba tsa Boto ea Tlhahlobo. Litokiso ho Boto ea Litlhahlobo li tlameha ho ikamahanya le molao o sebetsang, ho kenyeletsoa empa eseng feela ho RoHS Directive. PHEELLO. ADI e ka emisa Tumellano ena ka nako efe kapa efe ha e fana ka tsebiso e ngotsoeng ho Moreki. Moreki o lumela ho khutlela ho ADI Boto ea Tlhahlobo ka nako eo. MOELI MOLIMELO. LEBOTO LA HO HLAHLOBA LE FUMANETSOENG MONA KATLASE LE FUMANA “JOALOKAHA LE TENG” MME ADI HA E ETSE LITIISETSO KAPA LITEMELO TSA MOFUTA OFE KA HLOKO HO LONA. ADI HAHOLO E HLOKOMELA LITEMELETSO, LITUMELO, LITIISETSO, KAPA LITIISETSO, TSE BONANG KAPA TSE FIHLENG, TSE Amanang le LEBOTO LA TLHOKOMELISO, EMPA HA LI TLALETSOE, TIISETSO E FUMANEHILENG EA MERCHANTABILITY, MERCHANTABILITY, MERCHANTABILITY, HO SA NYATSOE LITOKELO TSA LERUTO LA MAHLALE. HA HO TSAMAYA ADI LE BA LASESESENSE BA YONA BA TLA BA MOIKARATO OA KETSAHALO EFE KAPA EFE, E KHETHEHILENG, E TSAMAEA, KAPA E TLA LATELANG HO HLAHALA KA THOO EA MOREEKI KAPA TŠEBELISO EA LEBOTO LA TLHOKOMELISO, HO kenyeletsoa EMPA E SA LEKELETSO EA LITEFELETSO TSA TAHLEHELO, LITEFO. THABELO MOLEMO. MOLATO OA KAOFELA OA ADI HO TSOA MANG KAPA MANG LE LIBAKA TSOHLE E TLA LEKELISOA HO BOLELLO EA LIKERERA TSE LE LEKOELENG ($100.00). THEKISO. Moreki o dumela hore e ka se romele Boto ya Ditekolo ka kotloloho kapa ka tsela e sa tobang naheng e nngwe, le hore e tla ikamahanya le melao le melawana e sebetsang ya United States e amanang le thomelontle. TS'ELISO MOLAO. Tumellano ena e tla laoloa le ho hlalosoa ho ea ka melao ea motheo ea Commonwealth ea Massachusetts (ho sa kenyelelitsoe likhohlano tsa melao ea molao). Mehato efe kapa efe ea molao mabapi le Tumellano ena e tla mameloa makhotleng a mmuso kapa a mmuso a nang le matla a ho laela Suffolk County, Massachusetts, 'me Moreki o ipeha tlas'a bolaoli le sebaka sa makhotla a joalo.
https://www.analog.com/en/index.html
02/24
www.analog.com
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Litokomane / Lisebelisoa
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LITLHAKISO TSA ANALOG LT8356-1 Molaoli oa LED [pdf] Buka ea Taelo LT8356-1, LT8356-1 Molaoli oa LED, Mookameli oa LED, Mookameli |