VN7140ASTR Ndị na-anya ọnụ ụzọ ámá Otu ọwa HSD 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 ma debe ya na ngwugwu PowerSSO-16 na SO-8.Emebere ngwaọrụ ndị a iji kwọọ ibu ụgbọ ala 12V site na ngwa 3V na 5V CMOS dakọtara, yana iji nye nchebe na nyocha.
Ngwa ndị a na-ejikọta ọrụ nchebe dị elu dị ka oke ibu dị ugbu a, na-ebufe njikwa na-arụ ọrụ site na mmachi ike yana nkwụsị oke okpomọkụ yana nkwụsị nkwụsị nhazi.
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 analọg mmepụta pin na-anapụta ọkaibe diagnostic ọrụ gụnyere elu nkenke proportional ibu dị ugbu a uche, ọkọnọ voltaji nzaghachi na mgbawa okpomọkụ uche, na mgbakwunye na nchọpụta nke ibu ibu na mkpirisi sekit n'ala, mkpụmkpụ na VCC na Gbanyụọ-state oghe-ibu. .
A uche na-enyere pin aka Gbanyụọ-steeti nchoputa na-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 ezigbo enyo dị ugbu a, 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 nwere ihe mpụga
– 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)
• Ọkọnọ echedoro maka sistemụ ADAS: radar na sensọ
