I-L9369-TR Gate Drivers Automotive IC yohlelo oluthile lokubhuleka kagesi yokupaka
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | Abashayeli Bamasango |
| I-RoHS: | Imininingwane |
| Umkhiqizo: | Ama-IC omshayeli - Ahlukahlukene |
| Uhlobo: | High-Side, Low-Side |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-64 |
| Inombolo Yabashayeli: | 2 Umshayeli |
| Inombolo Yemiphumela: | 2 Okukhiphayo |
| Supply Voltage - Min: | 3.4 V |
| Supply Voltage - Max: | 40 v |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 175 C |
| Uchungechunge: | L9369 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | I-STMicroelectronics |
| Kuyazwela umswakama: | Yebo |
| Uhlobo Lomkhiqizo: | Abashayeli Bamasango |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Isisindo Seyunithi: | 0.012335 oz |
♠ I-Automotive IC yohlelo lokusebenza oluthile lokubhuleka kokupaka kagesi
I-L9369 iqondise ekusetshenzisweni okuqondile kwe-electric parking braking, elungele ukumiswa kwesistimu kuma-cable-puller noma i-Motor Gear Unit (MGU).
Ama-cores ayizigaba ezimbili zomshayeli we-H-bridge ukushayela ama-FET angaphandle angu-8 kuma-actuator amabhuleki amasondo angemuva. Izigaba ziqhutshwa ngokugcwele futhi ziyalungiseka nge-SPI, futhi kumodi yokulawula ye-PWM futhi ivikelwe ngokumelene ne-overcurrent, ngokuqapha kwe-drainsource kanye nesango-source voltages.
Ukutholwa kwama-voltage emoto avumelanisiwe kanye nokutholwa kwamaza, kwenziwa ngezikhulisamandla ezihlukene ezinenzuzo ehlelekayo nenembayo kanye ne-offset ephansi kanye nama-modulators ayi-10 ADC sigma-delta.
Izigaba ezimbili ezilungisekayo ze-HS/LS zikhona ne-voltage ephumayo ehlelekayo ukuze ishayele amalungu afanayo e-LED, enomthetho we-feedforward.
2 Izixhumanisi ze-Motor Speed Sensor (MSS) ziyatholakala ukuze uthole impendulo yesikhundla kuma-actuator amabhuleki (kwabelwane nesiteji somshayeli weLamp kanye ne-GPIO).
Isethi yezindawo zokusebenzelana igcwaliswa ngezikhonkwane ezi-4 ze-GPIO (General Purpose I/O) futhi isixhumi esibonakalayo senkinobho sivumela ukuphatha izidingo ezithile zekhasimende elisuka ku-Electronic parking braking (EPB) inkinobho yekhonsoli kokubili ku-Normal kanye Nemodi Yokulala.
AEC-Q100 efanelekile
Umqondo wokuphepha osebenzayo we-ISO26262ukuthobela
Ama-pre-drivers angu-4 ohlangothini oluphezulu kanye nohlangothi oluphansi kwabangu-8amandla angaphandle ama-NFET
Ukuvikeleka okwedlulele okunokuhlelekaimibundu
Ezihlelekayo futhi ezizimele ze-NFETimingcele yokuqapha i-VDS
Ama-amplifiers angu-10 ahlanganiswe ngokugcwelei-offset ephansi, inzuzo enembe kakhulu, nokuzihlola wena ngokwakho
Iziteshi eziyi-10 ezihlukene ze-ADC zedijithaliukucutshungulwa kwe-motor current kanye ne-voltage
ukulinganisa
32-bits – 10 MHz SPI ene-CRC yangaphakathiukusetha, ukuzihlola kanye nokuxilongwa
Ukushayela okugcwele kwamandla angaphandle ama-NFET afika phansiI-voltage yebhethri engu-5.5 V
Ukuqapha ukuphakelwa kukagesi Okuyinhloko kanyeI-BIST eqhubekayo yabalawuli bangaphakathi
Ireferensi ye-Double Bandgap
Izigaba ezi-4 ze-General Purpose I/O (GPIO)
I-Button Interface (izikhonkwane eziyi-9 ze-I/O ezilungisekayo) zeukuqapha kanye nokuxilongwa ku-Normal kanyeImodi yokulala.
Izinzwa ezi-2 zeMotor Speed (MSS) zixhumanisathola impendulo yolwazi ngesivinini ngeizinzwa zeHholo zangaphandle.
Ukuvuka kwesistimu Kumodi Yokulala
I-Watchdog (elungisekayo nge-SPI)
