oda_bg

samfurori

LM74700QDBVRQ1 Sabon Asali A Hannun Hannun Kayan Wutar Lantarki na Haɗin IC Circuit

taƙaitaccen bayanin:

LM74700-Q1 ƙwararren mai kula da diode ne na AEC Q100 wanda ke aiki tare tare da MOSFET N-channel na waje azaman ingantacciyar diode mai daidaitawa don ƙarancin asara mai juye juzu'i tare da raguwar ƙarfin lantarki na gaba na 20-mV.Faɗin shigar da kayan aiki na 3.2 V zuwa 65 V yana ba da damar sarrafa manyan fitattun ƙarfin bas ɗin bas na DC kamar 12-V, 24-V da 48-V tsarin batir na kera motoci.Goyan bayan shigar da wutar lantarki na 3.2-V ya dace sosai don matsanancin buƙatun crank na sanyi a cikin tsarin mota.Na'urar za ta iya jurewa da kuma kare kaya daga ƙananan ƙarfin samar da wutar lantarki zuwa -65 V. Na'urar tana sarrafa GATE na MOSFET don daidaita ƙarfin wutar lantarki na gaba a 20 mV.Tsarin tsari yana ba da damar kashe MOSFET mai kyau a yayin taron baya na yanzu kuma yana tabbatar da juyar da kwararar DC sifili.Amsa da sauri (<0.75 µs) zuwa Juya Toshewar Yanzu yana sa na'urar ta dace da tsarin tare da buƙatun riƙe ƙarfin fitarwa yayin gwajin bugun jini na ISO7637 gami da gazawar wuta da shigar da ƙarancin gajerun yanayi.Mai kula da LM74700-Q1 yana ba da cajin kofa mai caji don MOSFET N-channel na waje.Babban ƙimar wutar lantarki na LM74700-Q1 yana taimakawa sauƙaƙe ƙirar tsarin don kariyar ISO7637.Tare da ƙananan fil ɗin kunnawa, mai sarrafawa yana kashe kuma yana zana kusan 1 µA na halin yanzu.


Cikakken Bayani

Tags samfurin

Halayen Samfur

TYPE

BAYANI

Kashi

Haɗin kai (ICs)

PMIC - KO Masu Gudanarwa, Ideal Diodes

Mfr

Texas Instruments

Jerin

Mota, AEC-Q100

Kunshin

Tape & Reel (TR)

Yanke Tape (CT)

Digi-Reel®

Matsayin Sashe

Mai aiki

Nau'in

N+1 ORing Controller

Nau'in FET

N-Channel

Ratio - Shigarwa: Fitarwa

1:1

Canjawa na ciki

No

Lokacin Jinkiri - ON

1.4 µs

Lokacin Jinkiri - KASHE

450 ns

Yanzu - Fitowa (Max)

5A

Voltage - Samfura

3.2 ~ 65V

Aikace-aikace

Motoci

Yanayin Aiki

-40°C ~ 125°C (TJ)

Nau'in hawa

Dutsen Surface

Kunshin / Case

SOT-23-6

Kunshin Na'urar Mai bayarwa

SOT-23-6

Lambar Samfurin Tushen

Saukewa: LM74700

Ideal Diode

Menene Ideal Diode.
Kyakkyawan diode wani abu ne na lantarki wanda ke zama kamar jagorar manufa lokacin da ake amfani da wutar lantarki tare da son rai na gaba, kuma kamar insulator mai kyau lokacin da aka yi amfani da wutar lantarki tare da juyawa baya.Don haka, lokacin da aka yi amfani da wutar lantarki + ve a fadin anode zuwa cathode, diode nan da nan yana aiwatar da halin yanzu na gaba.
Lokacin da aka yi amfani da wutar lantarki mai juyawa, baya aiwatar da halin yanzu kwata-kwata.Diode yana aiki kamar sauyawa.Lokacin da diode ke cikin ƙaddamar da son zuciya, yana aiki kamar rufaffiyar sauyawa.Akasin haka, idan madaidaicin diode yana cikin juya baya, yana aiki kamar maɓalli na birki.
Akwai kayan aikin lantarki da na lantarki da yawa waɗanda muke amfani da su don gina da'irori, gami da resistors, diodes, capacitors, transistor, ICs (intected circuits), transformers, thyristors, da sauransu.
Diodes su ne na'urori masu ƙarfi guda biyu na semiconductor masu ƙarfi waɗanda ke da halayen VI marasa layi kuma suna ba da damar halin yanzu ya gudana ta hanya ɗaya kawai.Lokacin da diode ke cikin ƙaddamar da son zuciya, juriyarsa ya yi ƙasa sosai.Hakazalika, zai kawo cikas ga magudanar ruwa a yayin da ake juyawa baya, wanda zai haifar da juriya sosai.

Ideal Diode Rarraba.
Zener diodes, LEDs, diodes na yau da kullun, diodes na gaba ɗaya, diodes varactor, diodes rami, diodes manufa, diodes laser, photodiodes, da sauransu.

Amfanin Samfur

Madaidaicin diode ɗinmu da masu kula da ORing suna ba da tanadin sararin samaniya da mafita masu ƙima don kare tsarin ku daga juyar da wutar lantarki ko juyar da halin yanzu.Waɗannan na'urori suna da matuƙar rage kuzarin da aka yi hasarar yawanci a cikin juzu'in wutar lantarki na gaba na siliki na gargajiya ko diodes Schottky.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana