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Référence fabricant

XRP7664EVB

Evaluation Board for XRP7664 2A 4.75 - 18 V Synchronous Step Down Converter

Nom du fabricant: MaxLinear
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Product Specification Section
Fonctionnalités et applications
The XRP7664EVB is asynchronous current mode PWM step down (buck) regulator capable of a constantoutput current up to 2 Amps. A wide 4.75 to 18 V input voltage range allows forsingle supply operations from industry standard 5 and 12 V power rails.

 

With a 340 kHz constant operating frequency and integrated high and low side120 /110 mΩ MOSFETs, the XRP7664 reduces the overall component count andsolution footprint. Current-mode control provides fast transient response andcycle-by-cycle current limit. An adjustable soft-start prevents inrush currentat turn-on, and in shutdown mode the supply current drops to 0.1 uA.

Built-in output over voltage (open load), over temperature, cycle-by-cycleover current and under voltage lockout (UVLO) protections insure safe operationsunder abnormal operating conditions.

Features:

  • Pin/Function Compatible to MP1482
  • 2 A Continuous Output Current
  • 4.75 to 18 V Wide Input Voltage
  • PWM Current Mode Control
    • 340 kHz Constant Operations
    • Up to 93% Efficiency
  • Adjustable Output Voltage
    • 0.925 to 16 V Range
    • 3% Accuracy
  • Programmable Soft-Start and Enable Function
  • Built-in Thermal, Over Current, UVLO and Output Over Voltage Protections
  • RoHS Compliant, “Green”/Halogen Free 8-Pin SOIC Package

Applications:

  • Distributed Power Architectures
  • Point of Load Converters
  • Audio-Video Equipments
  • Medical & Industrial Equipments
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30,49 $
USD
Quantité
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$30.49
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