FPF2495B: 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control

Datasheet: IntelliMAX™ 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control
Rev. 2 (796kB)
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The FPF2495B 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 FPF2495B consists of a slew-rate controlled lowimpedance 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. FPF2495B has over-voltage protection and overtemperature protection.
Features   Benefits
     
  • VIN: 2.5 V~5.5 V
 
  • Wide operating VIN range for various applications
  • 28 V Absolute Ratings at VOUT
 
  • High Absolute Rating to protect downstream components
  • Current Capability: 2.8 A
 
  • Wide operating current range for various applications
  • Adjustable Current Limit: (Typ.) 0.05 A~2.5 A
 
  • Adjustable current range for various applications
  • RON: Typical 70 mΩ, Maximum 100 mΩ at 5 VIN and 1 A
 
  • Low on-resistance for lower power dissipation
  • Open-Drain OCP on FLAGB
 
  • Indicator for faults
  • Reverse-Current Blocking during OFF
 
  • To prevent unwanted reverse current from VOUT to VIN during ON and OFF states.
  • Output OVP: Min.=5.6 V, Typ.=5.8 V, Max.=6 V
   
  • Thermal Shutdown
   
  • Under-Voltage Lockout (UVLO)
   
Applications   End Products
  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
 
  • Mobile Handsets / Media Tablets
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
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FPF2495BUCX Lifetime
Pb-free
Halide free
FPF2495B, 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control WLCSP-9 567SU 1 260 Tape and Reel 3000 $0.25
Market Leadtime (weeks) : Contact Factory
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567SU   
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