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FPF2495B

ON Semiconductor
Part Number FPF2495B
Manufacturer ON Semiconductor
Description Over-Current Protection Load Switch
Published Nov 24, 2022
Detailed Description IntelliMAXE 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control FPF2495B Desc...
Datasheet PDF File FPF2495B PDF File

FPF2495B
FPF2495B

Overview
IntelliMAXE 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control FPF2495B Description 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 mF).
The FPF2495B consists of a slew−rate controlled low−impedance MOSFET switch (100 mW 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 over−temperature protection.
The FPF2495B has a Reverse−Current Blocking (RCB) function that obstructs unwanted reverse current from VOUT to VIN during OFF states.
The exceptionally low off−state current drain (<2 mA maximum) facilitates compliance with standby power requirements.
The input voltage range operates from 2.
5 V to 5.
5 VDC to support a wide range of applications in consumer, optical, medical, storage, portable, and industrial−device power management.
Switch control is managed by a logic input (active HIGH) 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.
22 mm x 1.
22 mm, Wafer−Level Chip−Scale Package (WLCSP).
Features • VIN: 2.
5 V~5.
5 V • 28 V Absolute Ratings at VOUT • Current Capability: 2.
8 A • Adjustable Current Limit: 0.
05 A ~ 2.
5 A (Typ.
) ♦ 0.
1 A~2.
5 A with 10% Accuracy ♦ < 0.
1 A with 15% Accuracy • RON: Typ.
70 mΩ & Max.
100 mΩ at 5 VIN and 1 A IOUT • Output OVP: Min.
= 5.
6 V, Typ.
= 5.
8 V, Max.
= 6 V • No Output Discharge During Off State • Open−Drain OCP on FLAGB • Thermal Shutdown • Under−Voltage Lockout (UVLO) • Reverse−Current Blocking (RCB) during OFF • Logic CMOS IO Meets JESD76 Standard for GPIO Interface and Related Power Suppl...


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