Name: A4450KESTR-J
Brand: Allegro MicroSystems
SKU: A4450KESTR-J
Rating: 5.0 (99 reviews)

Chithunzichi ndichofotokozera, chonde titumizireni kuti mupeze chithunzi chenicheni

Wopanga Gawo: A4450KESTR-J

Wopanga: Allegro MicroSystems

Kufotokozera: IC REG CTRLR BUCK-BOOST 20QFN

Gulu: mabwalo ophatikizika

Banja: pmic - magetsi owongolera - DC DC switching controller

Mndandanda: -

Zilipo: 0

Datasheets Online: A4450KESTR-J PDF

A4450KESTR-J Zindikirani

Chimicron ndi wodziyimira pawokha wogawa zida zamagetsi. Tili ndi magwero odalirika a zida zamagetsi, timangogulitsa zatsopano & zoyambilira ndipo timapereka chitsimikizo cha chaka chimodzi pazogulitsa zathu. Gulani A4450KESTR-J Allegro MicroSystems pa chimicron.com. Tili ndi 0 zidutswa za A4450KESTR-J zomwe zilipo pakali pano. Tumizani kufunsa kwa A4450KESTR-J kapena tumizani imelo [email protected], tidzakulumikizani mumaola 24.

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mndandanda:Automotive, AEC-Q100
phukusi:Tape & Reel (TR)Cut Tape (CT)
gawo udindo:Active
mtundu wotuluka:Transistor Driver
ntchito:Step-Up/Step-Down
kutulutsa kasinthidwe:Positive
topology:Buck-Boost
chiwerengero cha zotuluka:1
magawo otulutsa:1
mphamvu yamagetsi (vcc/vdd):3V ~ 36V

pafupipafupi - kusintha:250kHz ~ 2.2MHz
ntchito yozungulira (max):-
synchronous rectifier:No
kulunzanitsa koloko:Yes
serial interfaces:-
mawonekedwe owongolera:Enable, Frequency Control, Soft Start
kutentha kwa ntchito:-40°C ~ 150°C (TJ)
mtundu wokwera:Surface Mount
phukusi / bokosi:20-WFQFN Exposed Pad
katundu chipangizo phukusi:20-QFN (4x4)

Manyamulidwe	Nthawi yotumizira	Kwa magawo omwe ali m'masheya, maoda akuyembekezeka kutumizidwa m'masiku atatu. Timatumiza maoda kamodzi patsiku pafupifupi 5pm kupatula Lamlungu. Ikatumizidwa, nthawi yofananira yotumizira imadalira otumiza omwe ali pansipa omwe mwasankha. DHL Express, 3-7 masiku ntchito DHL eCommerce, 12-22 masiku ntchito FedEx Padziko Lonse Patsogolo, 3-7 masiku ntchito EMS, 10-15 masiku ntchito Registered Air Mail, 15-30 masiku ntchito
	Mitengo yotumizira	Mitengo yotumizira kuyitanitsa yanu ingapezeke m'ngolo yogulitsira.
	Njira yotumizira	Timapereka DHL, FedEx, UPS, EMS, SF Express, ndi zotumiza zapadziko lonse lapansi zolembetsa za Air Mail.
	Kutsata kotumizira	Tikukudziwitsani ndi imelo ndi nambala yotsata mukangotumiza. Mukhozanso kupeza nambala yotsatila mu mbiri yakale.

Kubwerera / Chitsimikizo	Kubwerera	Zobweza zimalandiridwa zikamalizidwa mkati mwa masiku 30 kuchokera tsiku lotumizidwa, chonde lemberani makasitomala kuti mulole kubweza. Zigawo zisagwiritsidwe ntchito komanso m'mapaketi oyambira. Makasitomala amayenera kulipira ndalama zotumizira.
Kubwerera / Chitsimikizo	Chitsimikizo	Zogula zonse zimabwera ndi ndondomeko yobwezera ndalama yamasiku 30, kuphatikizapo chitsimikizo cha masiku 90 motsutsana ndi vuto lililonse la kupanga. Chitsimikizochi sichidzagwira ntchito ku chinthu chilichonse chomwe cholakwika chachitika chifukwa cha kusonkhana kwamakasitomala kosayenera, kulephera kwa kasitomala kutsatira malangizo, kusinthidwa kwazinthu, kunyalanyaza kapena kuchita mosayenera.

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