Name: UCC28251RGPR
Brand: Rochester Electronics
SKU: UCC28251RGPR
Rating: 5.0 (99 reviews)

Chithunzichi ndichofotokozera, chonde titumizireni kuti mupeze chithunzi chenicheni

Wopanga Gawo: UCC28251RGPR

Wopanga: Rochester Electronics

Kufotokozera: UCC28251 ADVANCED PWM CONTROLLER

Gulu: mabwalo ophatikizika

Banja: pmic - magetsi owongolera - DC DC switching controller

Mndandanda: -

Zilipo: 1872

Datasheets Online: -

UCC28251RGPR 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 UCRochester Electronics8251RGPR Rochester Electronics pa chimicron.com. Tili ndi 1872 zidutswa za UCRochester Electronics8251RGPR zomwe zilipo pakali pano. Tumizani kufunsa kwa UCRochester Electronics8251RGPR kapena tumizani imelo [email protected], tidzakulumikizani mumaola 24.

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mndandanda:-
phukusi:Bulk
gawo udindo:Active
mtundu wotuluka:PWM Signal
ntchito:Step-Up/Step-Down
kutulutsa kasinthidwe:Positive
topology:Full-Bridge, Half-Bridge, Push-Pull
chiwerengero cha zotuluka:2
magawo otulutsa:1
mphamvu yamagetsi (vcc/vdd):4.7V ~ 17V

pafupipafupi - kusintha:42kHz ~ 945kHz
ntchito yozungulira (max):-
synchronous rectifier:Yes
kulunzanitsa koloko:No
serial interfaces:-
mawonekedwe owongolera:Current Limit, Enable, Frequency Control, Ramp, Soft Start
kutentha kwa ntchito:-40°C ~ 125°C (TJ)
mtundu wokwera:Surface Mount
phukusi / bokosi:20-VFQFN 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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