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STGAP2HS Galvanically Isolated Is 4 A Single Gate Driver

STGAP2HS Galvanically Isolated Is 4 A Single Gate Driver

2020-09-30
STMicroelectronics

STGAP2HS Galvanically Isolated Is 4 A Single Gate Driver

Mokhanni oa heke e le 'ngoe ea STMicroelectronics o fana ka karohano ea galvanic lipakeng tsa heke e khannang heke le taolo e tlase ea motlakase

STMicroelectronics 'STGAP2HS ke mokhanni a le mong oa heke ea fanang ka karohano ea galvanic lipakeng tsa seteishene sa ho khanna hekeng le taolo e tlase ea matla le li-interface tsa potoloho. Mokhanni oa heke o tšoauoa ka bokhoni ba 4 A le sephetho sa terene ho ea seporong, ho etsa hore sesebelisoa se be se loketseng le ts'ebeliso ea matla a mahareng le a phahameng joalo ka phetoho ea motlakase le li-inverters tsa bakhanni ba likoloi ts'ebelisong ea liindasteri. Sesebelisoa se fumaneha ka libopeho tse peli tse fapaneng. Sebopeho se nang le lithakhisa tse hlahisitsoeng ka thoko se lumella basebelisi ho ikemela ka bo bona ho ntlafatsa ho bulela le ho tima ka ho sebelisa lihanyetsi tsa liheke tse inehetseng. Sebopeho se nang le phini e le 'ngoe e hlahisang le ts'ebetso ea Miller CLAMP e thibela li-spikes tsa heke nakong ea lipalangoang tse potlakileng ho li-topologies tsa borokho. Lisebelisoa tsena ka bobeli li fana ka maemo a phahameng le bili ea phokotso ea lisebelisoa tsa likarolo tse kantle. Sesebelisoa se kopanya mesebetsi ea ts'ireletso ea UVLO le ts'ebetso ea ho koala mocheso ho tsamaisa moralo oa lits'ebetso tse tšepahalang haholo. Lithipa tse peli tse kenyang letsoho li lumella khetho ea taolo ea polarity le ho kenya ts'ebetsong ts'ireletso ea HW e kenelletseng ho qoba tšebetso ea sefapano haeba mookameli a sa sebetse. Kenyelletso ho khefutso ea tlhahiso ea tlhahiso e ka tlase ho 75 ns, e fanang ka ho nepahala ha taolo ea PWM e phahameng. Mokgwa wa ho emisa o a fumaneha ho fokotsa tshebediso ya matla e sa sebetseng.

Likaroloana
  • Terene e phahameng ea motlakase ho fihlela 1200 V
  • Bokhoni ba hona joale ba ho khanna: 4 Sinki / mohloli ho + 25 ° C
  • DV / dt boits'ireletso ba nakoana ± 100 V / ns ka mocheso o felletseng
  • Ho lieha ho kenyelletsa tlhahiso ea tlhahiso-kakaretso: 75 ns
  • Khetholla sinki le mohloli oa khetho bakeng sa tokiso e bonolo ea ho khanna hekeng
  • 4 Khetho ea phini e inehetseng ea Miller CLAMP
  • Mosebetsi oa UVLO
  • Matla a ho khanna hekeng ho fihlela 26 V
  • Lits'ebetso tsa 3.3 V, 5 V TTL / CMOS le hysteresis
  • Tšireletso ea mocheso oa mocheso
  • Tshebetso e emeng
  • 6 kV galvanic itšehla thajana
  • 'Mele o pharaletseng oa sephutheloana sa SO-8W
Likopo
  • Mokhanni oa likoloi bakeng sa lisebelisoa tsa lapeng, fektheri, li-drive tsa liindasteri le balateli
  • Lisebelisoa tsa 600 V le 1200 V
  • Ditjhaja tsa betri
  • Ho futhumatsa ho futhumatsa
  • Tjheseletsa
  • UPS
  • Lisebelisoa tsa phepelo ea motlakase
  • Bafetoleli ba DC / DC
  • Khalemelo ea matla

STGAP2HS Galvanically Isolated Is 4 A Single Gate Driver

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