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MICROCHIP MIC2027-2BN

Produttore
MICROCHIP
Cod. Prod.
MIC2027-2BN
Cod. LCSC
C17387442
Imballo
-
Numero Cliente
Attr. chiave
4 Active Low High Side Switch Power Distribution Switches, Load Drivers
Scheda TecnicaMICROCHIP MIC2027-2BN
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers
ProduttoreMICROCHIP
Imballo-
Operating Temperature-40℃~+85℃
FeaturesOvercurrent Protection;Short-Circuit Protection;Over temperature protection;Soft-start;Under-voltage lockout;Reverse current blocking;Latch protection
number of channels4
Control Input LogicActive Low
RDS(on)150mΩ
Operating Voltage2.7V~5.5V
TypeHigh Side Switch
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Descrizione

Traduzione AI

The MIC2027 and MIC2077 are quad high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2027/77 are internally current limited and have thermal shutdown that protects the device and load. The MIC2077 offers “smart” thermal shutdown that reduces current consumption in fault modes. When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed. Removing the load or toggling the enable input will reset the device output. Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are employed. A fault status output flag is asserted during overcurrent and thermal shutdown conditions. Transient current limit faults are internally filtered. The MIC2027/77 are available in 16-pin narrow (150 mil) and wide (300 mil) SOIC packages.

Caratteristiche

Traduzione AI
  • 150mΩ maximum on-resistance per channel
  • 2.7V to 5.5V operating range
  • 500mA minimum continuous current per channel
  • Short-circuit protection with thermal shutdown
  • Thermally isolated channels
  • Fault status flag with 3ms filter eliminates false assertions
  • Undervoltage lockout
  • Reverse current flow blocking (no “body diode”)
  • Circuit breaker mode (MIC2077) reduces power consumption
  • Logic-compatible inputs
  • Soft-start circuit
  • Low quiescent current
  • Pin compatible with MIC2524 and MIC2527

Applicazioni

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  • USB peripherals
  • General purpose power switching
  • ACPI power distribution
  • Notebook PCs
  • PDAs
  • PC card hot swap