VN7140ASTR Ndị na-anya ọnụ ụzọ ámá Otu ọwa HSD echiche analog dị ugbu a
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | Ndị ọkwọ ụgbọ ala |
| RoHS: | Nkọwa |
| Ngwaahịa: | Ndị ọkwọ ụgbọ ala MOSFET |
| Ụdị: | Akụkụ dị elu |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | SOIC-8 |
| Ọnụọgụ ndị ọkwọ ụgbọ ala: | 1 Onye ọkwọ ụgbọ ala |
| Ọnụọgụ nke mmepụta: | 1 Mpụta |
| Mpụta ugbu a: | 1 A |
| Voltaji Na-eweta - Obere: | 4 V |
| Voltaji na-eweta - Nke kachasị: | 28 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 150 C |
| Usoro: | VN7140AS |
| ntozu: | AEC-Q100 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Akara: | STMicroelectronics |
| Mmiri nwere mmetụta: | Ee |
| Nbunye na-arụ ọrụ ugbu a: | 3 mA |
| Voltaji mmepụta: | 5 V |
| Ụdị ngwaahịa: | Ndị ọkwọ ụgbọ ala |
| Rds On - Nguzogide mmiri-Isi iyi: | 140 mohms |
| Mechie: | Mechie |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 2500 |
| ngalaba: | PMIC - ICs njikwa ike |
| Teknụzụ: | Si |
| Ibu nkeji: | 0.010229 oz |
♠ Onye ọkwọ ụgbọ ala dị elu nwere nzaghachi analog MultiSense maka ngwa ụgbọ ala
Ngwa ndị a bụ ndị ọkwọ ụgbọ ala dị elu nke otu ọwa arụpụtara site na iji teknụzụ ST proprietary VIPower M0-7 wee debe ya na ngwugwu PowerSSO-16 na SO-8. Emebere ngwaọrụ ndị a iji kwọọ ibu ụgbọ ala 12V site na interface dakọtara na 3V na 5V CMOS, yana inye nchebe na nyocha.
Ngwa ndị a na-ejikọta ọrụ nchebe dị elu dị ka mmachi ibu dị ugbu a, na-ebufe njikwa na-arụ ọrụ site na mmachi ike yana nkwụsị oke okpomọkụ na-enwe ike ịhazigharị.
Ntụtụ FaultRST na-ewepụta mmepụta ma ọ bụrụ na ọ dị njọ ma ọ bụ gbanyụọ ọrụ nkwụsị.
A raara onwe ya nye multifunction multiplexed analọgụ mmepụta pin na-anapụta ọkaibe diagnostic ọrụ gụnyere elu nkenke proportional ibu ugbu uche, ọkọnọ voltaji nzaghachi na mgbawa okpomọkụ uche, na mgbakwunye na nchọpụta nke ibu ibu na obere sekit na ala, obere ka VCC na Gbanyụọ-ala oghe-ibu.
A uche na-enyere pin aka Gbanyụọ-steeti nchoputa nwere nkwarụ n'oge modul obere ike mode yana mpụga mmetụta resistor ikesa n'etiti ndị yiri ngwaọrụ.
• AEC-Q100 ruru eru
• Izugbe
- Otu ọwa smart onye ọkwọ ụgbọ elu nwere nzaghachi analog MultiSense
– Dị nnọọ ala njikere ugbu a
- Dakọtara na 3 V na 5 V CMOS mmepụta
• MultiSense nchoputa ọrụ
- Nzaghachi analog nke ọtụtụ: ibu dị ugbu a nwere enyo dị ugbu a nkenke, voltaji ọkọnọ VCC na okpomọkụ ngwaọrụ TCHIP.
– Ibu ibu na mkpụmkpụ ruo ala (mmachi ike) egosi
– Thermal mmechi egosi
– Nchọpụta ibu mepere emepe agbanyụ
- Mpụta dị mkpụmkpụ ruo nchọpụta VCC
– Sense gbanye/gbanyụọ
• Nchedo
– Undervoltage mechie
– Overvoltage mwekota
– Ibu oke mmachi ugbu a
– Mmachi onwe nke ngwa ngwa thermal transients
- Mwepu enwere ike ịhazi na oke okpomọkụ ma ọ bụ mmachi ike yana ntụtụ nrụpụta mmejọ raara onwe ya nye
– Mfu ala na mfu nke VCC
– Weghachite batrị na mpụga akụrụngwa
– Electrostatic mwepu nchebe
• ụdị niile nke automotive resistive, inductive na capacitive ibu
• Ezubere ya maka oriọna mgbama ụgbọ ala (ruo R10W ma ọ bụ ngwakọta azụ LED)
• Ọkwa echekwara maka sistemụ ADAS: radar na sensọ
