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Tlhaloso: BOM Electronic Components Driver IC Chip IR2103STRPBF

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Litšobotsi tsa Sehlahisoa

MOFUTA TLHALOSO
Sehlopha Lipotoloho tse Kopantsoeng (ICs)

Tsamaiso ea Matla (PMIC)

href="https://www.digikey.sg/en/products/filter/gate-drivers/730″ Gate Drivers

Mfr Infineon Technologies
Letoto -
Sephutheloana Theipi le Reel (TR)

Seha Tape (CT)

Digi-Reel®

Boemo ba Sehlahiswa E sebetsa
Tlhophiso e khannoang Half-Borokho
Mofuta oa Channel E ikemetseng
Palo ea Bakhanni 2
Mofuta oa Heke IGBT, N-Channel MOSFET
Voltage - Phepelo 10V ~ 20V
Logic Voltage - VIL, VIH 0.8V, 3V
Hona joale - Sephetho sa Peak (Mohloli, Sink) 210mA, 360mA
Mofuta oa ho Kena Inverting, Non-Inverting
High Side Voltage - Max (Bootstrap) 600 V
Nako ea ho phahama / hoetla (Mofuta) 100ns, 50ns
Mocheso oa ho sebetsa -40°C ~ 150°C (TJ)
Mofuta oa ho Beha Thaba e kaholimo
Sephutheloana / Taba 8-SOIC (0.154″, 3.90mm Bophara)
Sephutheloana sa Sesebelisoa sa Bafani 8-SOIC
Nomoro ea Sehlahisoa sa Motheo IR2103

Litokomane & Media

MOSEBETSI MOFUTA LINKI
Li-datasheets IR2103(S)(PbF)
Litokomane Tse Ling Tse Amanang Karolo ea Tataiso ea Nomoro
Li-Module tsa Koetliso ea Lihlahisoa Lipotoloho tse Kopantsoeng tsa Motlakase o Phahameng (HVIC Gate Drivers)
HTML Datasheet IR2103(S)(PbF)
Mefuta ea EDA IR2103STRPBF ka SnapEDA

Maemo a Tikoloho le Liantle

LEHLOKOA TLHALOSO
Boemo ba RoHS ROHS3 e lumellana
Boemo ba Sensitivity ea Mongobo (MSL) 2 (Selemo se le seng)
FIHLELA Boemo FIHLELA E sa ameheng
ECCN TSEBE99
HTSUS 8542.39.0001

Bakhanni ba Liheke

Mokhanni oa heke ke amplifier ea matla e amohelang tlhahiso ea matla a tlase ho tsoa ho IC controller mme e hlahisa tlhahiso ea koloi ea morao-rao bakeng sa heke ea transistor ea matla a phahameng joalo ka IGBT kapa MOSFET ea matla.Bakhanni ba liheke ba ka fanoa ka on-chip kapa e le module ea discrete.Ha e le hantle, mokhanni oa heke o na le "level shifter" hammoho le amplifier.IC ea mokhanni oa heke e sebetsa e le khokahano lipakeng tsa matšoao a taolo (li-control tsa dijithale kapa tsa analog) le li-switch tsa matla (IGBTs, MOSFETs, SiC MOSFETs, le GaN HEMTs).Tharollo e kopantsoeng ea liheke tsa heke e fokotsa ho rarahana ha moralo, nako ea nts'etsopele, thepa ea thepa (BOM), le sebaka sa boto ha e ntse e ntlafatsa ts'epahalo holim'a tharollo ea liheke tse kentsoeng ka mokhoa o hlakileng.

Histori

Ka 1989, International Rectifier (IR) e ile ea hlahisa sehlahisoa sa pele sa liheke tsa heke ea monolithic HVIC, theknoloji ea "high-voltage integrated circuit" (HVIC) e sebelisa meaho e nang le tokelo ea molao le ea thepa e kopanyang lisebelisoa tsa bipolar, CMOS le tsa morao-rao tsa DMOS tse nang le matla a ho putlama ka holimo ho 700 V le 1400. V bakeng sa ho sebetsa li-voltages tsa 600 V le 1200 V. [2]

Ka ho sebelisa theknoloji ena e tsoakiloeng ea HVIC, li-circuits tse fetohang boemo bo phahameng ba motlakase le li-circuits tsa analog le dijithale tse tlase li ka sebelisoa.Ka bokhoni ba ho beha li-circuits tse nang le matla a phahameng a motlakase ('seleng' se entsoeng ka mehele ea polysilicon), e ka 'phaphamalang' 600 V kapa 1200 V, holim'a silicon e le 'ngoe hole le lipotoloho tse ling tse tlaase, tse holimo. li-MOSFET tsa matla kapa li-IGBT li teng lihlopheng tse ngata tse tsebahalang tse kantle ho marang-rang tse kang buck, synchronous boost, half-bridge, full-bridge le three-mose.Bakhanni ba liheke tsa HVIC ba nang le li-switches tse phaphametseng ba loketse hantle bakeng sa li-topology tse hlokang litlhophiso tse mahlakoreng a holimo, a halofo ea borokho le mekhahlelo e meraro.[3]

Morero

Ho fapana lebipolar transistors, Li-MOSFET ha li hloke ho kenngoa ha motlakase ka linako tsohle, ha feela li sa butsoe kapa li sa tingoa.Heke e ka thoko-electrode ea MOSFET e etsa acapacitor(gate capacitor), e tlamehang ho lefisoa kapa ho lokolloa nako le nako ha MOSFET e buloa kapa e tima.Kaha transistor e hloka motlakase o itseng oa heke e le hore e khone ho bulela, capacitor ea heke e tlameha ho lefisoa bonyane motlakase o hlokahalang oa heke hore transistor e buletsoe.Ka mokhoa o ts'oanang, ho tima transistor, tefiso ena e tlameha ho qhaloa, ke hore, capacitor ea heke e tlameha ho lokolloa.

Ha transistor e buloa kapa e tima, ha e fetohe hang-hang ho tloha ho e sa tsamaisang ho ea ho boemo ba ho khanna;'me e ka tšehetsa motlakase o phahameng ka nakoana le ho tsamaisa motlakase o phahameng.Ka lebaka leo, ha motlakase oa heke o sebelisoa ho transistor ho etsa hore e fetohe, ho hlahisoa mocheso o itseng o ka khonang, maemong a mang, o lekaneng ho senya transistor.Ka hona, hoa hlokahala ho boloka nako ea ho fetola e le khutšoanyane kamoo ho ka khonehang, e le ho fokotsatahlehelo ea ho fetoha[de].Linako tse tloaelehileng tsa ho chencha li maemong a li-microseconds.Nako ea ho fetoha ha transistor e lekana ka tsela e fapaneng le palo eajwalese sebedisoang ho lefisa heke.Ka hona, maqhubu a switjha hangata a hlokahala ka bongata ba makholo a 'maloamilliampere, kapa esita le ka mefuta e fapaneng yali-ampere.Bakeng sa li-voltages tse tloaelehileng tsa heke tse ka bang 10-15V, tse 'maloawattsmatla a ka 'na a hlokahala ho khanna switch.Ha maqhubu a maholo a fetoloa ka maqhubu a phahameng, mohlala, inLi-converter tsa DC-to-DCkapa e kgololikoloi tsa motlakase, ka linako tse ling li-transistors tse ngata li fanoa ka mokhoa o ts'oanang, e le ho fana ka maqhubu a phahameng ka ho lekaneng le matla a ho fetola matla.

Letšoao la ho fetola transistor hangata le hlahisoa ke potoloho ea logic kapa amicrocontroller, e fanang ka lets'oao la tlhahiso leo hangata le lekanyelitsoeng ho li-milliampere tse 'maloa tsa hajoale.Ka lebaka leo, transistor e tsamaisoang ka kotloloho ke lets'oao le joalo e tla fetoha butle haholo, ka tahlehelo e kholo ea matla.Nakong ea ho chencha, capacitor ea heke ea transistor e ka hula hona joale ka potlako hoo e bakang overdraw ea morao-rao ka potoloho ea logic kapa microcontroller, e bakang mocheso o feteletseng o lebisang tšenyo e sa feleng kapa esita le timetso e feletseng ea chip.Ho thibela sena hore se se ke sa etsahala, ho fanoa ka mokhanni oa heke pakeng tsa letšoao la tlhahiso ea microcontroller le transistor ea matla.

Lipompo tsa ho tjhajahangata li sebelisoa hoH-Bridgesho bakhanni ba mahlakoreng a holimo bakeng sa heke e khannang lehlakoreng le phahameng la n-channelmatla a MOSFETleLi-IGBTs.Lisebelisoa tsena li sebelisoa ka lebaka la ts'ebetso ea tsona e ntle, empa li hloka motlakase oa motlakase oa li-volts tse seng kae ka holim'a seporo sa matla.Ha bohare ba halofo ea borokho bo theoha, capacitor e lefisoa ka diode, 'me tefiso ena e sebelisoa ho khanna heke ea heke e ka holimo ea FET ka li-volts tse seng kae ka holim'a mohloli kapa emitter pin's voltage e le ho e bulela.Leano lena le sebetsa hantle ha feela borokho bo fetoloa khafetsa 'me bo qoba ho rarahana ha ho tlameha ho tsamaisa phepelo ea motlakase e arohaneng le ho lumella lisebelisoa tse sebetsang hantle haholo tsa n-channel ho sebelisoa bakeng sa li-switches tse phahameng le tse tlase.


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