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lihlahisoa

LM74700QDBVRQ1 Ea mantlha e Ncha ea Setoko sa Elektronike e Kopantsoeng Circuit ea IC

tlhaloso e khuts'oane:

LM74700-Q1 ke molaoli oa diode ea tšoanelehang oa koloi oa AEC Q100 o sebetsang 'moho le MOSFET ea N-channel e ka ntle e le sesebelisoa sa diode se loketseng bakeng sa ts'ireletso e tlase ea tahlehelo ea polarity ka ho theoha ha 20-mV ea pele ea motlakase.Phano e pharalletseng ea phepelo ea 3.2 V ho isa ho 65 V e lumella taolo ea li-voltages tse ngata tse tsebahalang tsa libese tsa DC tse kang 12-V, 24-V le 48-V litsamaiso tsa libeteri tsa likoloi.Ts'ehetso ea motlakase oa 3.2-V e loketse ka ho khetheha litlhoko tse batang haholo tsa crank tsamaisong ea likoloi.Sesebelisoa se ka mamella le ho sireletsa meroalo ho tloha ho matla a fokolang a phepelo ho ea ho -65 V. Sesebelisoa se laola GATE ea MOSFET ho laola ho theoha ha matla a pele ho 20 mV.Morero oa taolo o thusa ho tima MOSFET ka mokhoa o khahlehang nakong ea ketsahalo ea morao-rao mme o netefatsa hore DC e khutlisa phallo ea hona joale ea zero.Karabelo e potlakileng (<0.75 µs) ho Reverse Current Blocking e etsa hore sesebelisoa se tšoanelehe bakeng sa litsamaiso tse nang le litlhoko tsa ho ts'oara motlakase nakong ea tlhahlobo ea pulse ea ISO7637 hammoho le ho felloa ke matla le ho kenya maemo a khuts'oane a manyane.Molaoli oa LM74700-Q1 o fana ka koloi ea heke ea pompo ea tefo bakeng sa MOSFET ea N-channel e ka ntle.Tekanyo e phahameng ea motlakase ea LM74700-Q1 e thusa ho nolofatsa meralo ea sistimi bakeng sa ts'ireletso ea likoloi tsa ISO7637.Ha phini ea nolofalletsa e le tlase, molaoli oa tima 'me o hula hoo e ka bang 1 µA ea hona joale.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litšobotsi tsa Sehlahisoa

MOFUTA

TLHALOSO

Sehlopha

Lipotoloho tse Kopantsoeng (ICs)

PMIC - KAPA Balaoli, Diode tse loketseng

Mfr

Lisebelisoa tsa Texas

Letoto

Likoloi, AEC-Q100

Sephutheloana

Theipi le Reel (TR)

Seha Tape (CT)

Digi-Reel®

Boemo ba Karolo

E sebetsa

Mofuta

N+1 ORing Controller

Mofuta oa FET

N-Channel

Karo-karolelano - Kenyeletso:Output

1:1

Liphetoho tsa ka hare

No

Nako ea ho lieha - ON

1.4 µs

Nako ea ho lieha - OFF

450 ns

Hajoale - Sephetho (Boholo)

5A

Voltage - Phepelo

3.2V ~ 65V

Lisebelisoa

Tsa makoloi

Mocheso oa ho sebetsa

-40°C ~ 125°C (TJ)

Mofuta oa ho Beha

Thaba e kaholimo

Sephutheloana / Taba

SOT-23-6

Sephutheloana sa Sesebelisoa sa Bafani

SOT-23-6

Nomoro ea Sehlahisoa sa Motheo

LM74700

Diode e ntle

Ke eng e Ideal Diode.
Diode e loketseng ke karolo ea motlakase e sebetsang joalo ka conductor e loketseng ha motlakase o sebelisoa ka leeme la pele, hape joalo ka sehatsetsi se loketseng ha motlakase o sebelisoa ka leeme le morao.Ka hona, ha motlakase oa + ve o sebelisoa ho pholletsa le anode ho ea ho cathode, diode hang-hang e etsa motlakase oa pele.
Ha ho sebelisoa voltage ea reverse bias, ha e kenye letsoho ho hang.Diode e sebetsa joalo ka switch.Ha diode e le molemong oa ho fetisa, e sebetsa joalo ka switch e koetsoeng.Ka lehlakoreng le leng, haeba diode e loketseng e le lehlakoreng le ka morao, e sebetsa joalo ka sesebelisoa sa brake.
Ho na le likarolo tse 'maloa tsa mantlha tsa motlakase le tsa elektroniki tseo re tloaetseng ho li sebelisa ho aha lipotoloho, ho kenyelletsa li-resistor, diode, capacitor, transistors, ICs (li-circuits tse kopaneng), li-transformer, thyristors, jj.
Diode ke lisebelisoa tse peli tse bolaeang tsa semiconductor solid-state tse nang le litšobotsi tsa VI tse se nang moeli 'me li lumella hore hona joale ho phalle ka tsela e le' ngoe feela.Ha diode e le molemong oa ho fetisa, khanyetso ea eona e tlase haholo.Ka mokhoa o ts'oanang, e tla sitisa ho phalla ha hona joale nakong ea leeme la morao-rao, ho fella ka khanyetso e phahameng haholo.

Khetho e ntle ea Diode.
Li-diode tsa Zener, li-LED, li-diode tse lulang li le teng hona joale, li-diode tsa morero ka kakaretso, li-varactor diode, li-tunnel diode, li-diode tse loketseng, li-laser diodes, photodiode, joalo-joalo.

Melemo ea Sehlahisoa

Litaolo tsa rona tse nepahetseng tsa diode le ORing li fana ka tharollo e bolokang sebaka le e ka senyehang ho sireletsa sistimi ea hau khahlano le motlakase o ka morao kapa hona joale.Lisebelisoa tsena li fokotsa haholo matla a atisang ho lahleheloa ke ho theoha ha motlakase oa pele oa silicon e tloaelehileng kapa Schottky diode.


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