TPS259573DSGR 2.7-V ruo 18-V nwere nchebe karịrị voltaji
TPS259573DSGR 2.7-V ruo 18-V nwere nchebe karịrị voltaji
Atụmatụ maka TPS2595
● Oke ntinye voltaji n'obosara: 2.7 V ruo 18 V
○20 V zuru oke
○3 V ruo 18 V maka ụdị TPS2595x5
●Obere Nguzogide: RON= 34 mΩ (Ọtụtụ)
●Nkwụsị Nchekwa Mfefe ngwa ngwa (3.8-V, 5.7-V, na 13.7-V nhọrọ) Na oge nzaghachi nke 5 µs (Ọchịchọ)
●TPS2595x0, TPS2595x1, TPS2595x5: Active High Kwado ntinye ya na Mkpọchi Undervoltage Agbanwe (UVLO)
●TPS2595x3: Ntinye aka dị ala na-arụ ọrụ na mkpọchi mkpọchi karịa (OVLO)
● Oke na-agbanwe ugbu a site na mmepụta nleba anya dị ugbu a (ILM)
○ Oke dị ugbu a: 0.5 A ruo 4 A
○ Izi oke ugbu a: ± 7.5%
●Nchịkwa ọnụ ahịa ọbịbịa na-agbanwe agbanwe (dVdt)
●N'elu Nchekwa okpomọkụ (OTP)
● Ngosipụta mmejọ (FLT)
●UL 2367 Nghọta - File No. E169910
○RILM>= 487 Ω (4.42 Nke kacha)
●IEC 62368-1 kwadoro
● Nchekwa n'oge ule ọdịda otu ihe (IEC 62368-1)
○ ILM Pin Mepee/Nchọpụta dị mkpụmkpụ
Nkọwa maka TPS2595
Ezinụlọ TPS2595xx nke eFuses (ngwaọrụ FET na-ekpo ọkụ swap jikọtara ọnụ) bụ nchekwa nchekwa okirikiri na njikwa ike na obere ngwugwu.Ngwa ndị a na-enye ụdịdị nchekwa ọtụtụ site na iji ngwa mpụga dị ole na ole ma bụrụkwa nchekwa siri ike megide oke ibu, sekit dị mkpụmkpụ, mgbaka voltaji na oke inrush ugbu a.
Enwere ike ịtọ ọkwa oke mmepụta ugbu a site na iji otu resistor mpụga.Ọ dịkwa ike nweta nghọta ziri ezi nke mmepụta ibu dị ugbu a site n'ịtụ ụda voltaji gafee ihe mgbochi oke ugbu a.Ngwa nwere ihe ndị chọrọ inrush dị ugbu a nwere ike iji otu capacitor mpụga tọọ ọnụego nrụpụta.A na-ejedebe ihe omume nfefe ngwa ngwa site na sekit mpịachi ime n'ime ka ọ dị oke mma, na-enweghị akụrụngwa mpụga achọrọ.TheTPS259573 dị iche iche na-enye nhọrọ iji tọọ ọnụ ụzọ mbelata oke voltaji akọwapụtara nke onye ọrụ.
Enwere ike itinye ọrụ mwepụ ngwa ngwa na ụdị TPS2595x5 site na ijikọ pin OUT na pin QOD.
A na-eji ngwaọrụ ndị ahụ arụ ọrụ n'elu oke okpomọkụ nke -40 ° C ruo + 125 ° C.
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.
