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ADI LTC4226CUD-1#TRPBF product image
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ADI LTC4226CUD-1#TRPBF

Producent
ADI
Nr części prod.
LTC4226CUD-1#TRPBF
Nr LCSC
C687552
Opak.
QFN-16(3x3)
Numer Klienta
Klucz. cechy
2 4.5V~44V QFN-16(3x3) Hot Swap Controllers RoHS
Karta KatalogowaADI LTC4226CUD-1#TRPBF
Zgodność z RoHS1 dokumentów dostępnych
Brak w magazynie
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Szt.Cena jedn.(Tylko do wglądu)Suma całkowita
1+$ 5.7186$ 5.72
200+$ 2.2134$ 442.68
500+$ 2.1362$ 1068.10
1,000+$ 2.0976$ 2097.60
Standardowa Obudowa2500/Full Reel
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Specyfikacje Produktu

Wszystko
TypOpis
KategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers
ProducentADI
Opak.QFN-16(3x3)
Operating Temperature Range0℃~+70℃
FeaturesOvercurrent Protection;Short-Circuit Protection;Soft-start;Under-voltage lockout
Number of Channels2
Voltage Rating4.5V~44V
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Opis

Tłumaczenie AI

The LTC4226 dual Hot Swap controller allows two power paths to be safely inserted and removed from a live backplane or powered connector. Using N-channel pass transistors, supply voltages ranging from 4.5V to 44V are ramped up at an adjustable rate. Three selectable ratios of current limit to circuit breaker threshold accommodate noisy loads and momentary high peak currents without interruption, while a dual-rate fault timer protects the MOSFET from extended output overcurrent events. FAULT outputs indicate the circuit breaker status. The LTC4226-1 remains off after a fault while the LTC4226-2 automatically retries after a 0.5s delay. The LTC4226 can also be configured as a bidirectional current limiter/circuit breaker. For high current applications, two channels may be configured as parallel power paths.

Funkcje

Tłumaczenie AI
  • Allows Safe Board Insertion into Live Backplane
  • Selectable Current Limit and Dual-Rate Timer
  • Accommodate Load Surges
  • Fast Response Limits Peak Fault Current
  • Wide Operating Voltage Range: 4.5V to 44V
  • Optional Auto-Retry or Latchoff after Overcurrent Fault
  • High Side Drive for External N-Channel MOSFET
  • Allows Parallel Power Paths for High Current Applications
  • Available in 16-Pin QFN (3mmx3mm) and MSOP Packages

Zastosowania

Tłumaczenie AI
  • Apple FireWire/IEEE 1394
  • Disk Drives
  • Rugged 12V, 24V Applications
  • Hot Board/Connector Insertion
  • Uni/Bidirectional Current Limiter/Circuit Breaker