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FPF2496

Fairchild Semiconductor
Part Number FPF2496
Manufacturer Fairchild Semiconductor
Description Over-Current Protection Load Switch
Published Apr 8, 2016
Detailed Description FPF2496 — IntelliMAX™ 28 V Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control Apri...
Datasheet PDF File FPF2496 PDF File

FPF2496
FPF2496


Overview
FPF2496 — IntelliMAX™ 28 V Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control April 2015 FPF2496 IntelliMAX™ 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control 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 1A 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  ESD Protected: - Human Body Model: >5.
0 kV - Charged Device Model: >2.
5 kV - IEC 61000-4-2 Air Discharge: >15 kV - IEC 61000-4-2 Contact Discharge: >8 kV Applications  Smart Phones, Tablet PCs  Storage, DSLR, and Portable Devices Description 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 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.
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