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Umfanekiso ungabonakaliswa.
Bona iibhonkco zeenkcukacha zomkhiqizo.

LM2657MTC

Umenzi Inombolo yendawo:
LM2657MTC
Umkhiqizi / Umshicileli
N/A
Icandelo leenkcazo:
IC REG CTRLR BUCK 28TSSOP
Maxwebhu:
Isimo soBume beNkokeli / Isimo seRoHS:
Inokukhokela / i-RoHS engahambelani
Isimo seStock:
Intsha yasekuqaleni, i355 ii-pcs Stock Available.
Imodeli ye-ECAD:
Umkhumbi:
Hong Kong
Indlela yokuthunyelwa:
DHL/Fedex/TNT/UPS

Inquiry Online

Nceda ugcwalise onke amasimi afunekayo ngolwazi lwakho lokunxibelelana.Cofa "CELA ISICELO"Siya kuqhakamshelana nathi nge-imeyile kungekudala okanye nge-imeyile: I-Info@IC-Comonents.com
Inombolo yendawo
Umenzi
Ifuna Ixabiso
Ixabiso ekujoliswe kulo(USD)
Igama leKhampani
Igama lokuqhagamshelwa
I-imeyile
Ifowuni
Umyalezo
Nceda faka iKhowudi yoViniso kwaye nqakraza "Thumela"
Inombolo yendawo LM2657MTC
Umkhiqizi / Umshicileli N/A
Stock Quantity 355 pcs Stock
Udidi Iisekethe eziHlangeneyo (ii-ICs) > I-PMIC - I-Voltage Regulators - Abalawuli be-DC DC
Inkcazo IC REG CTRLR BUCK 28TSSOP
Isimo soBume beNkokeli / Isimo seRoHS: Inokukhokela / i-RoHS engahambelani
Iifomathi zeRFQ LM2657MTC I-LM2657MTC Iinkcukacha ze-PDF zeen.pdf
I-Voltage - Supply (Vcc / Vdd) 4.5 V ~ 28 V
Topology Buck
Ulungelelwaniso oluchanekileyo Yes
Iphakheji yeCandelo leNkonzo 28-TSSOP
Uchungechunge -
Interfaces Serial -
Packaging Tube
Iphakheji / Iimeko 28-TSSOP (0.173", 4.40mm Width)
Uhlobo lohlobo Transistor Driver
Iziphumo zoPhulo 2
UkuFometha kokuPhuma Positive
Ukushisa okusebenzayo -40°C ~ 125°C (TJ)
Inani leZiphumo 2
Inqanaba lokuSondeza Ubuninzi (MSL) 3 (168 Hours)
Umsebenzi Step-Down
Ukuphindaphinda - Ukutshintsha 200kHz ~ 500kHz
Umsebenzi wexesha (uMax) 70%
Inkcazo ecacileyo Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
Izixhobo zoLawulo Current Limit, Enable, Frequency Control, Power Good, Soft Start
Ukuvumelanisa iwashi No
Isiqendu seNombolo yeSiseko LM2657

Ukupakisha

Sinikezela ngeyona nto iphezulu, uninzi lwezinto ezinokugcinwa ngokukhuselekileyo kwezoqoqosho zikhoyo. Ngokukhanya okucacileyo okungama-40%, kuyabekwa lula ekuchongeni ngokulula ii-IC's (iisekethe ezihlanganisiweyo) kunye neePCB (iibhodi zokushicilela). Olona tshintsho luqinileyo lwesinyithi luye lwanika ukusebenza kweFaradayCage efunekayo ukukhusela ngokufanelekileyo ezi zihlanganisi ngokuchasene ne-tuli.




Zonke iimveliso ziya kupakisha kwi-anti-static bag. Thumela nge-ESD ukhuseleko lwe-antistatic.
Ngaphandle kwendlela yokupakisha ye-ESD iya kusebenzisa ulwazi lwe -company yethu: Inxalenye yeMumber, iBrown kunye nobungakanani.
Siza kuhlola zonke iimpahla ngaphambi kokuba zithunyelwe, siqinisekise ukuba zonke iimveliso zikwimo elungileyo kwaye siqinisekise ukuba iinxalenye zedatha entsha ye -velaphi.
Emva kokuba zonke iimpahla ziqinisekile ukuba azikho iingxaki emva kokupakisha, siya kupakisha ngokukhuselekileyo kwaye sithumele ngokuthetha kwihlabathi. Ibonisa ukubhoboka kunye nokuchasa iinyembezi kunye nokuthembeka okutywina.
Singanikezela ngenkonzo yokuhanjiswa kwehlabathi ebonakalayo, njenge-DHLor FedEx okanye i-TNT okanye i-UPS okanye enye idlulisela phambili ukuthunyelwa.

Ukuhanjiswa kwehlabathi jikelele yi-DHL / FedEx / TNT / UPS

Ukuhanjiswa kweefizi zothunyelo DHL / FedEx
1). Unganikezela ngeakhawunti yakho yokuhanjiswa ngokucacileyo, ukuba awunayo nayiphi na i-akhawunti yokuhanjiswa, singanikezela nge-akhawunti yethu ngokungalunganga.
2). Sebenzisa i-akhawunti yethu ukuthunyelwa, iintlawulo zokuhambisa (Reference DHL / FedEx, Amazwe ahlukeneyo anamaxabiso ahlukeneyo.)
Iintlawulo zokuhambisa: (Reference DHL kunye ne-FedEX)
Ubunzima (KG): 0.00kg-1.00kg Ixabiso (i-USD $): I-USD $ 60.00
Ubunzima (KG): 1.00kg-2.00kg Ixabiso (i-USD $): I-USD $ 80.00
* Ixabiso lentengo libhekisa kwi-DHL / FedEx. Iinkcukacha zetyala, nceda unxibelelane nathi. Ilizwe elahlukileyo iirhafu ezivakalayo ziyahluka.



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