LM5160DNTR ihe eji eme ihe eletrọnịkị ike sekit
LM5160DNTR ihe eji eme ihe eletrọnịkị ike sekit
Atụmatụ maka LM5160
Oke ntinye voltaji 4.5-V ruo 65V
Mgbanwe ndị dị elu na akụkụ dị ala jikọtara ọnụ
- Enweghị Mpụga Schottky Diode achọrọ
2-A Kacha Ibu ugbu a
Njikwa na-agbanwe agbanwe mgbe niile
- Enweghị ụgwọ nkwụghachi azụ azụ
- Nzaghachi ngwa ngwa Transient
PWM ma ọ bụ DCM nwere ike ịhọrọ
- FPWM na-akwado ọtụtụ mmepụta Fly-Buck™
Ọ fọrọ nke nta ka ọ bụrụ ugboro na-agbanwe mgbe niile
- Nguzogide na-agbanwe agbanwe ruo 1 MHz
Oge mmalite dị nro nke enwere ike ime
Mmalite ebugoro ụzọ
± 1% Ntụaka Voltaji nzaghachi
LM5160A na-enye ohere Mpụga VCCAjọ omume
Atụmatụ nchebe dị n'ime maka imepụta siri ike
- Nchekwa oke kacha ugbu a
- Ntinye UVLO na Hysteresis nwere ike idozi
- Nchekwa VCC na Gate Drive UVLO
- Nchekwa okpomọkụ na hysteresis
Jiri LM5160A mepụta ihe eji eme iheWEBENCH®Onye nrụpụta ike
Nkọwa maka LM5160
The LM5160/A bụ 65-V,2-A synchronous steepụ mgbada ntụgharị na integrated elu-akụkụ na ala MOSFETs.Atụmatụ njikwa oge na-agbanwe agbanwe na-achọghị nkwụghachi ụgwọ ma na-akwado oke mgbada mgbada na nzaghachi ngwa ngwa.Igwe nzaghachi n'ime ime na-edobe ụkpụrụ voltaji mmepụta ± 1% n'ofe oke okpomọkụ na-arụ ọrụ.Oge-oge na-adịgasị iche iche site na voltaji ntinye nke na-ebute ihe fọrọ nke nta ka ọ bụrụ mgbe niile ngbanwe ugboro.
Sekit oke kacha elu na ndagwurugwu na-echebe megide ọnọdụ ibufe ibu.Mkpọchi mgbachi (EN/UVLO) na-enye ntinye n'okpuru voltagethreshold na hysteresis n'onwe ya.A na-ahazi LM5160/A site na ntụtụ FPWM ka ọ rụọ ọrụ na ọnọdụ nrụpụta na-aga n'ihu (CCM) site na enweghị ibu ruo ibu zuru oke ma ọ bụ ka ọ gbanwee na-akpaghị aka gaa na ọnọdụ nkwụsịtụ (DCM) na ibu ọkụ maka ịrụ ọrụ dị elu.Ọrụ CCM amanye na-akwado mmepụta ọtụtụ yana ngwa Fly-Buck dịpụrụ adịpụ site na iji inductor jikọtara.
LM5160A na-ekerịta otu atụmatụ na nhazi ntụtụ dị ka theLM5160.Enwere ike ijikọ ọkọnọ mbuso agha nke mpụga na pin VCC nke LM5160A na Buck na Fly-Buckapplications.Ikike ọzọ a na-ebelata ndakpọ ike IC ma na-emeziwanye voltaji ntinye aka dị elu.
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 nyocha 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 nleba anya nkọwa ngwaahịa na atụmatụ atụmatụ atụmatụ na nyocha ngwaahịa mmepe yana mmalite mmalite na ahịa.