Globalization concept

DRV8842PWPR 47-V

DRV8842PWPR 47-V

Nkọwa dị mkpirikpi:

DRV8842PWPR 47-V, 5-A H-bridge moto ọkwọ ụgbọ ala nwere ụkpụrụ ugbu a


Nkọwa ngwaahịa

Nyocha

Mkpado ngwaahịa

Atụmatụ maka DRV8842

Otu onye ọkwọ ụgbọ ala njikwa ugbu a H-Bridge

8.2-V ruo 45-V Oke ọkụ ọkụ na-arụ ọrụ

Njikwa ikuku nke-Bit ise na-enye ohere ruo ọkwa 32 dị ugbu a

Obere MOSFET RDS (na)Ụdị 0.2 Ω (HS + LS)

5-A Kachasị mbanye ugbu a na 24V, 25°C

Nrụtụ aka 3.3-V arụnyere

Ihe nrụbama-Ọkọlọtọ PWM njikwa

Ngwungwu Ugwu Ekwadoro Igwe ọkụ

Njirimara nchedo:

Nchedo n'ofe oge (OCP)

Mkpuchi ọkụ (TSD)

Mkpọchi VM Undervoltage (UVLO)

Ngosipụta ọnọdụ mmejọ (nFAULT)

Ighalaahịa niile bụ ihe onwunwe nke ndị nwe ha.

Nkọwa maka DRV8842

DRV8842 na-enye ngwọta ọkwọ ụgbọ ala agbakwunyere maka ndị nbipute, nyocha na ngwa ngwa ndị ọzọ akpaghị aka.Ngwaọrụ ahụ nwere otu ọkwọ ụgbọ ala H-bridge, ma ebum n'obi ịnya otu moto DC, otu eriri igwe nke moto stepper, ma ọ bụ ibu ndị ọzọ.Ngwongwo ọkwọ ụgbọ ala mmepụta nwere MOSFET ike N-ọwa ahaziri dị ka akwa H-akwa.DRV8842 nwere ike ịnye ihe ruru 5-A kacha elu ma ọ bụ 3.5-A RMS ugbu a (yana heatsinking kwesịrị ekwesị na 24 V na 25°C).

A na-enye ntinye dị iche iche iji jikwaa nkera nke ọ bụla nke àkwà mmiri H.

A na-enye ọrụ nkwụsị n'ime maka nchebe karịrị akarị, nchebe mkpirisi mkpirisi, mkpọchi n'okpuru voltaji, na oke okpomọkụ.

TheDRV8842 dị na ngwugwu HTSSOP 28 nwere PowerPAD (Eco-friendly: RoHS & no Sb/Br).

Maka ngwungwu niile dị, hụ mgbakwunye nwere ike ịhazi na njedebe nke akwụkwọ data ahụ.


  • Nke gara aga:
  • Osote:

  • 1. Ole ndị bụ ndị ọrụ na ngalaba R & D gị?Kedu ihe ntozu gị?

    -R & D Director: chepụta atụmatụ R & D ogologo oge nke ụlọ ọrụ ma ghọta ntụzịaka nke nyocha na mmepe;Nduzi ma na-elekọta ngalaba r&d iji mejuputa atumatu ụlọ ọrụ r&d na atụmatụ R&D kwa afọ;Jikwaa ọganihu nke mmepụta ngwaahịa ma mezie atụmatụ;Mepụta ezigbo nchọpụta ngwaahịa na otu mmepe, nyocha na ọzụzụ ndị ọrụ nka metụtara.

    Onye njikwa R & D: mee atụmatụ R & D ngwaahịa ọhụrụ ma gosipụta ike nke atụmatụ ahụ;Na-elekọta ma jikwaa ọganihu na ịdịmma nke ọrụ r&d;Nyochaa mmepe ngwaahịa ọhụrụ ma tụọ aro ngwọta dị mma dịka ihe ndị ahịa chọrọ n'akụkụ dị iche iche

    Ndị ọrụ R&d: na-anakọta na hazie data isi;Mmemme kọmputa;Ime nnwale, ule na nyocha;Kwadebe ihe na akụrụngwa maka nnwale, ule na nyocha;Dekọọ data nha, mee mgbako ma kwadebe eserese;Mee nyocha ndekọ ọnụ ọgụgụ

     

    2. Kedu ihe nyocha ngwaahịa na echiche mmepe gị?

    - echiche ngwaahịa na nhọrọ ngwaahịa na nlebanya nkọwa ngwaahịa na atụmatụ atụmatụ atụmatụ na nyocha ngwaahịa mmepe yana mmalite mmalite na ahịa.

    Dee ozi gị ebe a ziga anyị ya