FPF2595 datasheet(2/11 Pages) ONSEMI

2 / 11 page

March 2016

www.fairchildsemi.com

FPF2595 • Rev. 1.4

FPF2595

IntelliMAX™ 28 V, Over-Voltage, Over-Current Protection

Load Switch with Adjustable Current-Limit Control

Features

 V

IN: 2.5 V~5.5 V

 28 V Absolute Ratings at V

OUT

 Current Capability: 3.9 A

- Typ 0.1 A~3.5 A with 10% Accuracy

 R

ON: Typ. 35 m

Ω & Max. 50 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)

 True Reverse-Current Blocking (TRCB)

 Logic CMOS IO Meets JESD76 Standard for

GPIO Interface and Related Power Supply

Requirements

 ESD Protected:

- Human Body Model: >2 kV

- Charged Device Model: >1.0 kV

- IEC 61000-4-2 Air Discharge: >15 kV

- IEC 61000-4-2 Contact Discharge: >8 kV

Applications

 Type C Power Source Switch

 Computing, Monitor

 Portable Devices

Description

The FPF2595 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

FPF2595 consists of a slew-rate controlled low-

impedance MOSFET switch (35

mΩ typical) and

integrated analog features. The slew-rate controlled

turn-on characteristic prevents inrush current and the

resulting excessive voltage droop on power rails.

FPF2595 has over-voltage protection and over-

temperature protection.

The FPF2595 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

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, 1.3 mm x 1.8 mm, Wafer-Level Chip-Scale

Packages (WLCSP).

Ordering Information

Part Number

Operating

Temperature Range

Package

Packing

Method

Top Mark

FPF2595UCX

-40 to 85°C

12-Ball, WLCSP, 3x4 Array, 0.4 mm Pitch,

250 µm Ball, Wafer-Level Chip-Scale

Package (WLCSP)

Tape & Reel

FPF2595 Datasheet(PDF) 2 Page - ON Semiconductor

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