FPF2496: IntelliMAX™ 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control

Description: The FPF2496 advanced load-management switch target...
  • The FPF2496 advanced load-management switch targets applications requiring a highly integrated solution. It disconnects loads powered from the DC power rail (<6 V) with stringent off-state current targets and high load capacitances (<100 µF). The FPF2496 consists of a slew-rate controlled low-impedance MOSFET switch (100 mΩ maximum) and integrated analog features. The slew-rate controlled turn-on characteristic prevents inrush current and the resulting excessive voltage droop on power rails. FPF2496 has over-voltage protection and over-temperature protection.
    The FPF2496 has a True Reverse-Current Blocking (TRCB) function that obstructs unwanted reverse current from VOUT to VIN during ON and OFF states. The exceptionally low off-state current drain (<2 µA maximum) facilitates compliance with standby power requirements. The input voltage range operates from 3.5 V to 5.5 VDC to support a wide range of applications in consumer, optical, medical, storage, portable, and industrial-device power management systems. Switch control is managed by a logic input (active LOW) capable of interfacing directly with low-voltage control signal / General-Purpose Input / Output (GPIO) without an external pull-down resistor.
    The device is packaged in advanced, fully “green” compliant, 1.21 mm x 1.21 mm, Wafer-Level Chip-Scale Package (WLCSP).
  • Features
  • VIN: 3.5 V~5.5 V
  • 28 V Absolute Ratings at VIN
  • Current Capability: 2.5 A
  • Adjustable Current Limit: (Typ.) 0.1 A~2.5 A with 10% Accuracy
  • RON: Maximum 100 mΩ at 5 VIN and 1 A IOUT
  • Input OVP: Min.=5.6 V, Typ.=5.8 V, Max.=6 V
  • Output Discharge During Off State
  • Open-Drain OVP on FLAGB
  • Thermal Shutdown
  • Under-Voltage Lockout (UVLO)
  • True Reverse-Current Blocking (TRCB)
  • Logic CMOS IO Meets JESD76 Standard for GPIO Interface and Related Power Supply Requirements
  • Applications
  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players
  • Technical Documentation & Design Resources
    Availability and Samples
    FPF2496UCX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: IntelliMAX™ 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control
  • Package Type: WLCSP-9
  • Package Case Outline: 567RV
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • Newark:>1K
  • ON Semiconductor:9,000
  • Specifications
  • Channels:
  • ron (mΩ): 70 
  • I Max (A): 1.65 
  • VI Min (V): 3.5 
  • VI Max (V): 5.5 
  • Package Type: WLCSP-9 
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