Name: PM6644
Brand: STMicroelectronics
SKU: PM6644
Rating: 5.0 (99 reviews)

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Umkhiqizi Ingxenye: PM6644

Umkhiqizi: STMicroelectronics

Incazelo: IC REG BCK ADJ/3.47V 350MA 10DFN

Isigaba: izifunda ezihlanganisiwe

Umndeni: pmic - voltage regulators - dc dc switching regulators

Uchungechunge: -

Kukhona kusitoki: 0

Ama-datasheets aku-inthanethi: PM6644 PDF

PM6644 Qaphela

I-Chimicron isisabalalisi esizimele sezingxenye ze-elekthronikhi. Sinemithombo ethembekile yezingxenye ze-elekthronikhi, sithengisa kuphela imikhiqizo emisha neyoqobo futhi sinikeza iwaranti yonyaka ongu-1 ngemikhiqizo yethu. Thenga i-PM6644 STMicroelectronics ku-chimicron.com. Sinezingxenye ze-0 ze-PM6644 esitokisini esitholakalayo manje. Hambisa umbuzo we-PM6644 noma thumela i-imeyili [email protected], sizokuthinta emahoreni angu-24.

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uchungechunge:-
iphasela:Tube
isimo sengxenye:Discontinued at Digi-Key
umsebenzi:Step-Down
ukumiswa kokuphumayo:Positive
i-topology:Buck
uhlobo lokukhiphayo:Adjustable (Fixed)
inani lokuphumayo:1
i-voltage - okokufaka (min):4.5V
i-voltage - okokufaka (ubukhulu):25V

voltage - okukhiphayo (min/fixed):0.9V (3.47V)
i-voltage - okukhiphayo (ubukhulu):8V
okwamanje - okukhiphayo:350mA
imvamisa - ukushintsha:200kHz ~ 600kHz
isilungisi se-synchronous:Yes
izinga lokushisa lokusebenza:-40°C ~ 125°C (TJ)
uhlobo lokukhweza:Surface Mount
iphakethe/ikesi:10-VFDFN Exposed Pad
iphakheji yedivayisi yomphakeli:10-DFN (3x3)

Ukuthumela ngomkhumbi	Isikhathi sokulethwa	Ezingxenyeni zesitoko, ama-oda alinganiselwa ukuthi azothunyelwa ngezinsuku ezi-3. Sithumela ama-oda kanye ngosuku cishe ngo-5pm ngaphandle kwangeSonto. Uma isithunyelwe, isikhathi sokulethwa esilinganiselwe sincike ezincwadini ezingezansi ozikhethile. I-DHL Express, izinsuku zebhizinisi ezi-3-7 ze- DHL eCommerce, izinsuku zebhizinisi eziyi-12-22 I- FedEx International Priority, izinsuku zebhizinisi ezi-3-7 i-EMS, izinsuku zebhizinisi eziyi-10-15 Imeyili Yomoya Ebhalisiwe, izinsuku zebhizinisi eziyi-15-30
	Amanani okuthumela	Amanani okuthumela e-oda lakho angatholakala enqoleni yokuthenga.
	Inketho yokuthumela	Sihlinzeka nge-DHL, i-FedEx, i-UPS, i-EMS, i-SF Express, kanye nokuthunyelwa kwe-Air Mail okubhalisiwe kwamanye amazwe.
	Ukulandelela ngomkhumbi	Sizokwazisa nge-imeyili ngenombolo yokulandelela uma i-oda selithunyelwe. Ungathola futhi inombolo yokulandelela emlandweni we-oda.

Iyabuya / Iwaranti	Iyabuya	Ukubuyisela ngokuvamile kuyamukelwa uma sekuqediwe phakathi kwezinsuku ezingu-30 kusukela ngedethi yokuthunyelwa, sicela uxhumane nesevisi yamakhasimende ukuze uthole ukugunyazwa kokubuyisela. Izingxenye kufanele zingasetshenziswa futhi emaphaketheni okuqala. Ikhasimende kufanele lilawule ukuthunyelwa.
Iyabuya / Iwaranti	Iwaranti	Konke okuthengiwe kuza nenqubomgomo yokubuyisela imali yezinsuku ezingu-30, kanye newaranti yezinsuku ezingu-90 ngokumelene nanoma yiziphi izinkinga zokukhiqiza. Lesi siqinisekiso ngeke sisebenze kunoma iyiphi into lapho iphutha lidalwe ukuhlangana kwamakhasimende okungafanele, ukwehluleka kwekhasimende ukulandela imiyalelo, ukuguqulwa komkhiqizo, ubudedengu noma ukusebenza okungafanele.

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