Ibhodi le-STMicroelectronics EVLDRIVE101-HPD Reference Design Board
Imininingwane
- Okokufaka ivoltage: Okuqanjwe kusuka ku-18 V kuye ku-52 V
- Okukhiphayo okwamanje: Ukuphakama 21.15 A, Okuqhubekayo 15 A rms
- Amandla okukhiphayo: I-750 W eqhubekayo
Ulwazi Lomkhiqizo
Izinyathelo Zokuphepha
Isexwayiso: Ezinye izingxenye ebhodini zingafinyelela emazingeni okushisa ayingozi phakathi nokusebenza. Landela lezi zinyathelo zokuphepha:
- Ungathinti izingxenye noma i-heatsink.
- Ungalimbozi ibhodi.
- Gwema ukuthintana nezinto ezivuthayo noma izinto ezikhipha intuthu uma kushisa.
- Vumela ibhodi ukuthi liphole ngemva kokusebenza ngaphambi kokulithinta.
Izingxenyekazi zekhompuyutha nezidingo zeSoftware
Ukusebenzisa ibhodi, uzodinga:
- I-Windows PC
- I-STLINK debugger/programmer ye-STM32 noma okulinganayo
- I-Firmware example ekhiqizwe nge-MCSDK 6.2 noma ngaphezulu
- Ukunikezwa kwamandla okuphumayo voltage phakathi kuka-18 V no-52 V
- I-brushless motor enezigaba ezintathu ehambisana nokunikezwa kwamandla kanye nebhodi lebhoditage range
Imiyalo yokusetshenziswa komkhiqizo
Ukuqalisa
- Xhuma izigaba ze-brushless motor ku-J1, J2, ne-J3.
- Nikeza amandla nge-J5 (positive) kanye ne-J6 (ephansi).
- Landa ikhodi ehlanganisiwe ngokusebenzisa isixhumi esibonakalayo se-SWD ngokuxhuma umhleli we-STLINK ku-J7.
- Ukuze uhlele i-MCU, hlinzeka ngokujikeleza kokulawula ngokunqamulela iphinikhodi 5 ye-J8 phansi.
Incazelo yezingxenyekazi zekhompuyutha nokucushwa
Imininingwane yebhodi ibhalwe ngezansi:
| Ipharamitha | Inani |
|---|---|
| Okokufaka ivoltage | Okuqanjwe kusuka ku-18 V kuye ku-52 V |
| Okukhiphayo okwamanje | Ukuphakama: 21.15 A, Okuqhubekayo: 15 a rms |
| Amandla okukhiphayo | Okuqhubekayo: 750 W |
FAQ
- Q: Yini okufanele ngiyenze uma ibhodi lishisa kakhulu ngesikhathi sokusebenza?
A: Uma ibhodi lifinyelela emazingeni okushisa ayingozi, yeka ukusebenza ngokushesha futhi ulivumele liphole ngaphambi kokulithinta. - UMB: Ngingakwazi yini ukusebenzisa ugesi onevolumu ephumayotagengaphansi kuka-18 V?
A: Kunconywa ukusebenzisa ukunikezwa kwamandla ngaphakathi kwevolthi eshiwotage ububanzi (18 V ukuya ku-52 V) ukuze usebenze kahle nokuphepha.
UM3257
Imaniwali yosebenzisayo
Ukuqalisa ngedizayini yereferensi ye-EVLDRIVE101-HPD esekelwe ku-STDRIVE101 yamathuluzi amanje kakhulu nangenawo ama-brushless motor.
Isingeniso
I-EVLDRIVE101-HPD iyi-inverter enezigaba ezintathu ehlangene ngokwedlulele yamamotho ama-brushless asekelwe kudivayisi ye-STDRIVE101 ngokuhlangana ne-STM32G071KB microcontroller. Ibhodi liyisixazululo esilungele ukusetshenziswa nesiguquguqukayo esilungele izinhlelo zokusebenza zezigaba ezintathu ezisebenza ngamandla ebhethri ezidinga ukuphuma okuphezulu.
Isebenzisa kokubili i-three-shunt kanye ne-single-shunt topology futhi ihlanganisa izici ezilandelayo:
- I-Operative voltage kusuka ku-18 V kuya ku-52 V
- Okukhiphayo okwamanje kufika ku-15 Arms
- Imodi yokusetshenziswa okuphansi isika ukunikezwa kwebhethri kusilawuli stage
- Umkhawulo wamanje onereferensi elungisekayo
- Ukuqapha kwe-VDS, i-undervoltagi-e lockout, overcurrent, kanye nokuvikela ngokumelene nokuchema okuhlanekezelwe emandleni stage imiphumela
- I-Back-EMF (BEMF) inzwa yesifunda
- Isixhumi okokufaka sesishumeki sekhodi noma izinzwa ezisuselwe eHall-effect
- Ibhasi voltage ukuqapha kanye nokuqapha izinga lokushisa
- 5 ama-GPIO asele
- I-SWD debug interface kanye nokuvuselelwa kwe-firmware eqondile nge-UART (DFU)
Izinyathelo zokuphepha
Isexwayiso: Ezinye zezingxenye ezifakwe ebhodini zingafinyelela emazingeni okushisa ayingozi phakathi nokusebenza.
Lapho usebenzisa ibhodi, landela lezi zinyathelo zokuphepha:
- Ungazithinti izingxenye noma i-heatsink.
- Ungalimbozi ibhodi.
- Ungafaki ibhodi ukuthi lihlangane nezinto ezivuthayo noma nezinto ezikhipha intuthu lapho kushisa.
- Ngemuva kokusebenza, vumela ibhodi ukuthi liphole ngaphambi kokulithinta.
Izingxenyekazi zekhompuyutha nezidingo zesofthiwe
Ukusebenzisa ibhodi, isofthiwe elandelayo kanye nehadiwe kuyadingeka:
- I-Windows PC
- I-STLINK debugger/programmer ye-STM32 noma okulinganayo
- Isinyathelo esiyisi-6 noma i-FOC firmware example ekhiqizwe nge-MCSDK 6.2 noma ngaphezulu. Ukukhiqiza ikhodi, incazelo yebhodi (JSON file) kufanele ingeniswe ku-MSDK Workbench GUI, uma ingekho kakade, ngoMphathi Webhodi njengoba kuboniswe kubhukwana lomsebenzisi le-MSDK Workbench. Incazelo yebhodi ingalandwa ku- web Ikhasi le-EVLDRIVE101-HPD
- I-IDE ekhethwe phakathi kwe-IAR Embedded Workbench for Arm (IAR-EWARM), i-Keil® microcontroller development kit (MDK-ARM-STM32), kanye ne-STM32CubeIDE (STM32CubeIDE)
- Ukunikezwa kwamandla okuphumayo voltage phakathi kuka-18 V no-52 V
- I-brushless motor enezigaba ezintathu efaka i-current and voltage ububanzi bakho kokubili ukunikezwa kwamandla kanye nebhodi
Ukuqalisa
Ukuze uqale iphrojekthi yakho ngebhodi:
- Xhuma izigaba ze-brushless motor ku-J1, J2, ne-J3
- Nikeza ibhodi nge-J5 (positive) kanye ne-J6 (ground)
- Landa ikhodi ehlanganisiwe ngokusebenzisa isixhumi esibonakalayo se-SWD esixhuma umhleli we-STLINK ku-J7 (STDC14 isixhumi)
Qaphela:
Ukuze kuhlelwe i-MCU, i-control circuitry kumele ihlinzekwe ifinyeza iphinikhodi 5 ye-J8 phansi (okungukuthi, i-trigger switch ivaliwe). Bheka Isigaba 4.6 Ukuvula/ukuvala amasekhethi ukuze uthole imininingwane eyengeziwe.
Incazelo yezingxenyekazi zekhompuyutha kanye nokucushwa
Izilinganiso zebhodi zifakwe kuThebula 1 futhi Umfanekiso 2 ubonisa indawo yezixhumi zebhodi.
Ithebula 1. Imininingwane ye-EVLDRIVE101-HPD
| Ipharamitha | Inani | |
| Okokufaka ivoltage | Ngokuzisholo | Ukusuka ku-18 kuya ku-52 V |
| Okukhiphayo okwamanje | Isiqongo | 21.15 A |
| Okuqhubekayo (1) | 15 A rms | |
| Amandla okukhiphayo | Okuqhubekayo (1) | 750 W |
Amandla oqobo aqhubekayo angase akhawulelwe izinga lokushisa le-ambient kanye nokuhlakazeka kwe-thermal.
Ithebula lesi-2 libala ama-MCU GPIO afakwe kumephu kuzixhumi ze-J8.
Ithebula 2. J8 amaphinikhodi
| Isixhumi | Phina | Isiginali | Ukuphawula |
| J8 | 1 | 5 V | 5 V ukunikezwa |
| 2 | 3.3 V | 3.3 V ukunikezwa | |
| 3 | Ground | ||
| 4 | Ground | ||
| 5 | Iswishi yokuqalisa okokufaka | Xhuma emhlabathini ukuze unikeze ukujikeleza kokulawula | |
| 6 | Ayixhunyiwe | ||
| 7 | PA6 | Okokufaka okungakhethwa kwe-potentiometer 1 (ADC channel 6) | |
| 8 | PA12 | Okukhiphayo kwamanje kwesiqhathanisi somkhawulo |
| Isixhumi | Phina | Isiginali | Ukuphawula |
| J8 | 9 | PB2 | Okokufaka okungakhethwa kwe-potentiometer 2 (ADC channel 10) |
| 10 | PB4 | Ireferensi yamanje yomkhawulo | |
| 11 | PB8 | I-GPIO egodliwe yomjikelezo wokugcina uphila | |
| 12 | PB9 | ||
| 13 | PB7 | UART_RX | |
| 14 | PB6 | UART_TX |
Izindlela zokusebenza
- I-EVLDRIVE101-HPD isekela i-FOC kanye ne-algorithms yezinyathelo ezingu-6, kokubili inzwa-less kanye ne-censored.
- Ngokusho kwe-algorithm, ukumiswa kwe-hardware yebhodi kufanele kuguqulwe njengoba kuboniswe kuThebula 3 futhi kuboniswe kuMfanekiso 3.
Ithebula 3. Ukucushwa kwe-EVLDRIVE101-HPD
| Imodi yokusebenza | Izingxenyekazi zekhompuyutha ziyashintsha |
| I-FOC Izinyathelo ezintathu | Okuzenzakalelayo - azikho izinguquko ezidingekayo |
| I-FOC Single shunt |
|
| I-6-STEP Inzwa-engaphansi kweVoltagimodi ye-e |
|
| 6-STEP Izinzwa zehholo Umqtagimodi ye-e | Okuzenzakalelayo - azikho izinguquko ezidingekayo |
| 6-STEP Izinzwa zehholo Imodi yamanje |
|
Ukuzwa kwamanje
Ibhodi lifaka ama-shunt resistor amathathu ukuze lizwe lamanje eligeleza ezigabeni zemoto. I-resistor ngayinye ixhunywe ku- ampi-lifier yokumisa isignali ngaphambi kokudlulisela inani elizwile ku-ADC. Amapharamitha okuhlunga kanye nesici sokuzuza kungase kushintshwe ngenxa ye-R59, R64, R69 kanye ne-C38, C39, C40.
I-STDRIVE101 ihlanganisa isiqhathanisi sokutholwa kwe-overcurrent (OC).: ukungenelela kwayo kusethiwe ukushintsha inani lika-R4, u-R5, u-R6, no-R7 (bheka uMdwebo 4) ngokusho kwe-Eq. (1).
Isibalo 1
Kuphi
I-Rnet = RR54 = RR64 = RR74
I-VREF = 0.505V
I-threshold emisiwe isethwe ukuze ibe ngu-25.5 A.
Izinzwa ze-Hall-effect nesixhumi sekhodi
Ibhodi livumela amamotho anezinzwa zedijithali ze-Hall-effect noma ama-encoder ukuthi axhunywe nebhodi ngesixhumi esingu-J4.
Isixhumi sinikeza:
- Izinto ezivimbela ukudonsa (R44, R45, R46) zokuxhumanisa i-drain evulekile kanye ne-open-collector. Kuhlale kunconywa ukususa izinto ezivimbela ukudonsa uma kwenzeka kuba nomphumela wokudonsa (bheka uMdwebo 5)
- Ukunikezwa kwe-5 V okukhiqizwa yi-voltagi-e regulator edidiyelwe ebhodini
Ithebula 4. J4 pinout
| Phina | Isifaki khodi | Inzwa yomphumela wehholo |
| 1 | A+ | Ihholo 1 |
| 2 | B+ | Ihholo 2 |
| 3 | Z | Ihholo 3 |
| 4 | Ukunikezwa kwamandla kwesifaki khodi | Ukunikezwa kwamandla kwenzwa |
| 5 | Ground | Ground |
Inethiwekhi yezinzwa ye-BEMF
Njengoba kuboniswe kumfanekiso wesi-6, ibhodi lihlanganisa inethiwekhi yokuzwa ye-BEMF ukuze ivumele imodi yokushayela engenazinzwa nge-algorithm yezinyathelo ezingu-6. Isigaba voltage I-VOUT ihlukaniswe ngokusho kwe-Eq. (2) ngaphambi kokuguqulwa kwe-ADC.
Isibalo 2
Qaphela:
- Kuyalulekwa ukuthi i-VADC ingeqi i-VDD ukuze kuvinjwe ukulimala kwe-GPIO.
- Ngakolunye uhlangothi, umsebenzisi kufanele aqaphele ukuthi ukusebenzisa isilinganiso se-VADC / VOUT esiphansi kakhulu kunesidingo, isignali ye-BEMF ingase ibe phansi kakhulu futhi isilawuli singabi namandla ngokwanele. Inani elinconyiwe lithi:
Umkhawulo wamanje
- Ibhodi lihlanganisa umkhawulo wamanje ukuze livumele imodi yokushayela yamanje ene-algorithm yezinyathelo ezingu-6 namamotho anezinzwa zaseHholo. Ilungiselela ibhodi ku-single-shunt topology, i ampisignali yamanje ehlanganisiwe iqhathaniswa nereferensi (PB4) ekhiqizwa isignali ye-PWM ehlungiwe. I-schematic ikhonjiswe eSigabeni 4.5.
- Isici samanje esikhawulelayo asitholakali ngemodi yokushayela yenzwa enezinyathelo ezi-6.
Vula/vala i-circuitry
- Iswishi yangaphandle ebekwe phakathi kwephinikhodi engu-5 ye-J8 kanye nomhlabathi (iphinikhodi 3 ye-J8) ivumela ukuxhuma nokunqamula ukujikeleza kokulawula kubhethri kunciphisa ukusetshenziswa okuthule kube sezingeni eliphansi kakhulu ngangokunokwenzeka.
- Isikimu esikuMdwebo 8 sibonisa ukujikeleza kwesicuphi sokuvula. Lapho amandla-ups, i-Q1 PMOS ivuliwe futhi ibhethri liyanqanyulwa kumjikelezo wokulawula. Ukuvala iswishi, isango le-Q1 PMOS liphoqeleka ukuba libe phansi lixhuma ibhethri kumjikelezo wokulawula.
Gcina-iphila isifunda
- Lapho nje i-Q1 PMOS ixhuma ibhethri ku-STM32G071KB, i-MCU igcina i-Q1 PMOS ivaliwe isebenzisa i-Q2 NMOS. Eqinisweni, isebenza njengeswishi eqhutshwa yi-MCU ngokuhambisana neswishi ye-trigger yangaphandle.
- Ngale ndlela, i-firmware ithatha ukulawula ukuxhumana phakathi kwebhethri kanye nesifunda sokulawula, okuvumela ikhodi ukuthi yenze ukucisha okuphephile, ngokwesibonelo.ample, ukubhuleka injini.
- Kunconywa ukusetha i-GPIO elawula isango le-Q2 (PB8) ekuqaleni nje kokuqaliswa kwe-MCU.
- Ukutholwa kwesimo se-trigger yangaphandle
- Isekethe ezinikele ivumela ukugadwa kwesimo sangempela seswishi ye-trigger yangaphandle.
- I-GPIO yokuqapha (PB5) ixhunywe kusishintshi ngokusebenzisa i-D13 diode. Inqobo nje uma inkinobho ivaliwe, iphoqa i-GPIO phansi nge-D13. Idedela iswishi, i-D13 iyacisha futhi i-GPIO ibuya ngenxa yokubonga okukhulu ku-resistor yokudonsa.
- Lapho i-MCU ithola ukuvulwa kweswishi, inqubo yokubhuleka nokumisa imoto iyaqalwa.
Ukuvikelwa ekuchemeni okuhlanekezelwe emandleni stage imiphumela
- Njengoba kuboniswe kumdwebo wohlelo lweSigaba 6, Umfanekiso 9, ibhethri lihlala lixhunywe kugesitage ngenkathi iswishi ye-Q1 PMOS ixhuma futhi inqamula ukujikeleza kokulawula. Ngale ndlela, i-voltage wamandla stagOkuphumayo kwe-e (i-VOUT) kungaba phezulu kunokunikezwa kwe-control logic (VM) okwephula umkhawulo we-AMR wesifunda sokushayela kwesango: I-VOUT, max = VM + 2 V.
- Idivayisi ivikelwe kulesi simo ngokusebenzisa ama-diode phakathi kokuphumayo ngakunye nokunikezwa kwe-VM (D1, D2, D3, ne-D4).
Umthethosivivinywa wezinto zokwakha
Ithebula 5. Ibhili yempahla ye-EVLDRIVE101-HPD
| Into | Qty | Ref. | Ingxenye/inani | Incazelo | Ukukhiqiza. | Ikhodi ye-oda |
| 1 | 5 | CI,C2,C38,C39,C40 | NM | I-SMT Ceramic capacitor | ||
| 2 | 7 | C3,C19,C21,C 23,C28,C34,C4 1 | 100 nf | I-SMT Ceramic capacitor | ||
| 3 | 5 | C4,C26, C35,C36,C37 | 1n | I-SMT Ceramic capacitor | ||
| 4 | 2 | C5,C27 | 10n | I-SMT Ceramic capacitor | ||
| 5 | 2 | C6,C17 | 1uF | I-SMT Ceramic capacitor | ||
| 6 | 1 | C7 | 100n | I-SMT Ceramic capacitor | ||
| 7 | 1 | C8 | 220 nf | I-SMT Ceramic capacitor | ||
| 8 | 1 | C9 | 4.7uF | I-SMT Ceramic capacitor | ||
| 9 | 5 | C10,C11,C12,C 20,C22 | 1uF | I-SMT Ceramic capacitor | ||
| 10 | 3 | C13,C14,C15 | NM | I-SMT Ceramic capacitor | ||
| 11 | 1 | C16 | 470 nf | I-SMT Ceramic capacitor | ||
| 12 | 1 | C18 | 2.2uF | I-SMT Ceramic capacitor | ||
| 13 | 1 | C24 | 4.7 u | I-SMT Ceramic capacitor | ||
| 14 | 1 | C25 | 220n | I-SMT Ceramic capacitor | ||
| 15 | 3 | C29,C30,C31 | 2.2 nf | I-SMT Ceramic capacitor | ||
| 16 | 2 | C32,C33 | 220 u | Ngembobo ye-aluminium ekhethiwe. i-capacitor | I-Panasonic | ECA2AM221 |
| 17 | 6 | D1,D2,D3,D4,D 12,D13 | I-1N4148WS | Isignali encane eshintsha ngokushesha i-diode | Vishay | 1N4148WS-E3-08 / -E3-18 noma okulinganayo |
| 18 | 6 | D5,D6,D7,D8,D 9,D10 | IBAT30 | Isignali encane ye-Schottky diode | I-STMicroelectronics | Idatha ye-BAT30KFILM |
| 19 | 1 | D11 | I-BZT585B12T | I-SMD precision Zener diode | I-Diodes Incorporated | I-BZT585B12T noma okufana nayo |
| 20 | 5 | J1,J2,J3,J5,J6 | pad200hole118_11 | |||
| 21 | 1 | J4 | I-STRIP 1×5 | Isixhumi se-strip 5 izigxobo, 2.54 mm | ||
| 22 | 1 | J7 | I-STDC14 | Unhlokweni wesixhumi SMD 14POS 1.27 mm | I-Samtec | FTSH-107-01-L-DV-KA |
| Into | Qty | Ref. | Ingxenye/inani | Incazelo | I-Manufact. | Ikhodi ye-oda |
| 23 | 1 | J8 | I-STRIP 2×7 | Isixhumi se-strip 7×2 izigxobo, 1.27 mm | NP | |
| 24 | 1 | L1 | 47uh | I-Inductor, evikelekile, 47 uH, 580 mA, SMD | I-Wurth Elektronik | 744031470 |
| 25 | 2 | I-NTC1, NTC2 | 10k | I-thermistor ye-NTC | Vishay | Idatha ye-NTCS0603E3103FMT |
| 26 | 1 | Q1 | I-STN3P6F6 | Isiteshi se-P -60 V,
0.13 Ohm, -3 A StripFET F6 amandla MOSFET |
I-STMicroelectronics Diodes Incorporated | I-STNP6F6 DMP6023LE-13 |
| 27 | 1 | Q2 | 2N7002 | I-N-channel 60 V, 7.5 Ohm MOSFET | Inkampani Diodes Inc. | 2N7002 noma okulinganayo |
| 28 | 2 | R1, R43 | 39k | I-SMT resistor | ||
| 29 | 4 | R2,R36,R37,R38 | 100k | I-SMT resistor | ||
| 30 | 1 | R3 | 22k | I-SMT resistor | ||
| 31 | 1 | R4 | 7.32k | I-SMT resistor | ||
| 32 | 3 | R5,R6,R7 | 3.3k | I-SMT resistor | ||
| 33 | 5 | R8,R59,R64,R 69,R71 | 10k | I-SMT resistor | ||
| 34 | 6 | R9,R11,R13,R1 5,R17,R19 | 100 | I-SMT resistor | ||
| 35 | 6 | R10,R12,R14, R16,R18,R20 | 39 | I-SMT resistor | ||
| 36 | 3 | R21,R22,R23 | 0.01 | I-SMT resistor | I-Bourns | I-CRA2512-FZ-R010ELF |
| 37 | 3 | R24,R27,R30 | 68k | I-SMT resistor | ||
| 38 | 3 | R25,R28,R31 | 4.3k | I-SMT resistor | ||
| 39 | 3 | R26,R29,R32 | NM | I-SMT resistor | ||
| 4 | 3 | R33,R34,R35 | 10 R | I-SMT resistor | ||
| 41 | 2 | R39, R40 | 150k | I-SMT resistor | ||
| 42 | 1 | R41 | 30k | I-SMT resistor | ||
| 43 | 1 | R42 | 100k | I-SMT resistor | ||
| 44 | 6 | R44,R45,R46, R47,R48,R49 | 1k | I-SMT resistor | ||
| 45 | 2 | R51, R53 | 910 | I-SMT resistor | ||
| 46 | 1 | R54 | 91k | I-SMT resistor | ||
| 47 | 1 | R55 | 5.6k | I-SMT resistor | ||
| 48 | 3 | R56,R61,R66 | 20k | I-SMT resistor | ||
| 49 | 6 | R57,R58,R62, R63,R67,R68 | 1.4k | I-SMT resistor | ||
| 50 | 3 | R60,R65,R70 | 0R | I-SMT resistor | ||
| 51 | 2 | SB1,SB2 | SOLDER_JUMPER1x3 | I-Jumper | ||
| 52 | 6 | TP1,TP2,TP3,T P4,TP5,TP6 | Idayimane ye-TP-Pad1_5mm | Iphuzu lokuhlola - Iphedi elingu-1.5 mm ububanzi |
| Into | Qty | Ref. | Ingxenye/inani | Incazelo | I-Manufact. | Ikhodi ye-oda |
| 53 | 1 | U1 |
I-STM32G071KBT3 |
I-Microcontroller Arm Cortex-M0+ MCU, 128 KB
flash, 36 KB RAM, 64 MHz CPU |
I-STMicroelectronics | I-STM32G071KBT3 |
| 54 | 1 | U2 | I-STDRIVE101 | Umshayeli wesango elinezigaba ezintathu | I-STMicroelectronics | I-STDRIVE101 |
| 55 | 6 | U3,U4,U5,U6,U 7,U8 | I-STL220N6F7 | I-N-channel 60 V, 1.2 mO uhlobo, 120 A STripFET F7 amandla e-MOSFET | I-STMicroelectronics | I-STL220N6F7 |
| 56 | 1 | U9 | I-L7983PU50R | 60 V300 mA
isilawuli esishintshayo sokuya phansi esivumelanayo |
I-STMicroelectronics | I-L7983PU50R |
| 57 | 1 | U10 | Idatha ye-LDL112PU33R | 1.2 I-LDO yamanje ethule kancane | I-STMicroelectronics | Idatha ye-LDL112PU33R |
| 58 | 4 | U11,U12,U13,U 14 | Idatha ye-TSV991ILT | I-Wide-bandwidth (20 MHz) ujantshi oya kumzila wesitimela okokufaka/okuphumayo 5 V CMOS op amp | I-STMicroelectronics | Idatha ye-TSV991ILT |
| 59 | 1 | Y1 | NM | I-Crystal 32.768 kHz 12.5 PF SMD | NDK | I-NX3215SA-32.768K- STD-MUA-8 |
| 60 | 1 | I-Jumper 2 izigxobo 1.27 mm | I-Wurth Elektromik | 622002115121 |
Umdwebo wohlelo
Umfanekiso 11. I-EVLDRIVE101-HPD schematic: ukuguqulwa kokunikezwa kwamandla
Umfanekiso 12. EVLDRIVE101-HPD schematic: okokufaka kanye nokuphumayo
Umlando wokubuyekeza
Ithebula 6. Umlando wokubuyekeza idokhumenti
| Usuku | Inguqulo | Izinguquko |
| 11-Dec-2023 | 1 | Ukukhishwa kokuqala. |
ISAZISO ESIBALULEKILE – FUNDA NGOKUQAPHELA
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UM3257 - Rev 1
Amadokhumenti / Izinsiza
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Ibhodi le-STMicroelectronics EVLDRIVE101-HPD Reference Design Board [pdf] Imaniwali yosebenzisayo I-EVLDRIVE101-HPD Ibhodi Lomklamo Wereferensi, EVLDRIVE101-HPD, Ibhodi Lereferensi Yedizayini, Ibhodi Lomklamo, Ibhodi |
