VNH5050ATR-E moto / Motion / mgbanye njikwa & ndị ọkwọ ụgbọala Automotive H-Bridge 50mOhm 30A 41V VCC
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | Ndị na-ahụ maka moto / Motion / mgbanye ọkụ & ndị ọkwọ ụgbọ ala |
| Ngwaahịa: | Ndị ọkwọ ụgbọ ala DC na-akpụ akpụ |
| Ụdị: | Ọkara akwa akwa |
| Voltaji na-arụ ọrụ: | 5.5 V ruo 18 V |
| Mpụta ugbu a: | 30 A |
| Nbunye na-arụ ọrụ ugbu a: | 3 mA |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 150 C |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | PowerSSO-36 |
| ntozu: | AEC-Q100 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Akara: | STMicroelectronics |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke mmepụta: | 2 Mpụta |
| Ugboro arụ ọrụ: | 20 kHz |
| Ụdị ngwaahịa: | Ndị na-ahụ maka moto / Motion / mgbanye ọkụ & ndị ọkwọ ụgbọ ala |
| Usoro: | VNH5050A-E |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 1000 |
| ngalaba: | PMIC - ICs njikwa ike |
| Ibu nkeji: | 0.016981 oz |
♠ Automotive jikọtara zuru ezu moto H-bridge moto
VNH5050A-E bụ onye ọkwọ ụgbọ ala akwa akwa zuru oke ezubere maka ngwa ngwa ụgbọ ala dị iche iche.Ngwa ahụ na-agụnye ọkwọ ụgbọ ala nwere akụkụ abụọ monolithic yana mgba ọkụ abụọ dị ala.Emebere mgba ọkụ niile site na iji STMicroelectronics® ama ama na teknụzụ VIPower® M0 nke na-enye ohere ijikọ nke ọma n'otu anwụ a ezi ike MOSFET yana mgbama mgbaama / nchekwa nchekwa.A na-agbakọta ndị nwụrụ anwụ atọ ahụ na ngwugwu PowerSSO-36 TP na okpokolo agba dịpụrụ adịpụ nke ọkụ.Ngwungwu a, emebere ya maka gburugburu ụgbọ ala siri ike na-enye arụmọrụ ọkụ ka mma maka paịlị anwụ ekpughere.
Ọzọkwa, ya n'ụzọ zuru ezu symmetrical n'ibu imewe na-enye ohere elu nrụpụta na osisi larịị.Ihe nrịbama ntinye INA na INB nwere ike jikọọ na microcontroller ozugbo ka ịhọrọ ntụzịaka moto na ọnọdụ breeki.DIAGA/ENA ma ọ bụ DIAGB/ENB, mgbe ejikọtara ya na ihe mgbochi ndọghachi azụ, na-enyere otu ụkwụ nke akwa mmiri ahụ aka.
DIAGA/ENA ọ bụla na-enyekwa mgbama nzaghachi nchọpụta nchọpụta dijitalụ.A kọwara ọnọdụ ọrụ nkịtị na tebụl eziokwu.Ntụtụ CS na-enye ohere ileba anya moto ugbu a site n'iwepụta nha dị ugbu a na uru ya mgbe CS_DIS chụpụrụ obere ma ọ bụ hapụ emeghe.Mgbe CS_DIS na-ebuli elu, CS pin nọ n'ọnọdụ mgbochi dị elu.PWM, ruo 20 kHz, na-enye ohere ijikwa ọsọ nke moto n'ọnọdụ niile enwere ike.N'ọnọdụ niile, ọkwa dị ala na pin PWM na-agbanyụ ma LSA na LSB switches.
■ Mpụta ugbu a: 30 A
∎ Ntinye 3 V CMOS dakọtara
∎ Mmechi na oke voltaji
∎ Mkpuchi oke ọkụ
■ Mkpuchi ọkụ
∎ Nchekwa ihe na-eme njem
■ Mmachi ugbu a na ike
■ Oriri ike njikere dị obere
Nrụ ọrụ PWM ruru 20 kHz
■ Nchedo megide mfu nke ala na mfu nke VCC
■ Mmepụta uche dị ugbu a dabara na moto ugbu a
∎ Mpụta echekwabara site na mkpirisi gaa n'ala yana mkpụmkpụ na VCC
■ ngwugwu: ECOPACK
