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FPF2280

Fairchild Semiconductor
Part Number FPF2280
Manufacturer Fairchild Semiconductor
Description Over-Voltage Protection Load Switch
Published Mar 23, 2016
Detailed Description FPF2280 — Over-Voltage Protection Load Switch September 2014 FPF2280 Over-Voltage Protection Load Switch Features  S...
Datasheet PDF File FPF2280 PDF File

FPF2280
FPF2280

Overview
FPF2280 — Over-Voltage Protection Load Switch September 2014 FPF2280 Over-Voltage Protection Load Switch Features  Surge Protection - IEC 61000-4-5: > 100 V  Over-Voltage Protection (OVP)  Over-Temperature Protection (OTP)  ESD Protection - Human Body Model (HBM): > 3.
5 kV - Charged Device Model (CDM): > 2 kV - IEC 61000-4-2 Air Discharge: > 15 kV - IEC 61000-4-2 Contact Discharge: > 8 kV Applications  Mobile Handsets and Tablets  Portable Media Players  MP3 Players Description The FPF2280 features a low-RON internal FET and an operating range of 2.
5 VDC to 5.
5 VDC (absolute maximum of 29 VDC).
An internal clamp is capable of shunting surge voltages >100 V, protecting downstream components and enhancing system robustness.
The FPF2280 features over-voltage protection that powers down the internal FET if the input voltage exceeds the OVP threshold.
The OVP threshold is adjustable with optional external resistors.
Over-temperature protection also powers down the device at 130°C (typical).
Exceptionally low off-state current (<1 μA maximum) facilitates compliance with standby power requirements.
The FPF2280 is available in a fully “green” compliant 1.
3 mm × 1.
8 mm Wafer-Level Chip-Scale Package (WLCSP) with backside laminate.
Related Resources  http://www.
fairchildsemi.
com/ Ordering Information Part Number Operating Temperature Range FPF2280BUCX_F130 -40°C – 105°C Top Mark HC Package 12-Ball, 0.
4 mm Pitch WLCSP Packing Method Tape & Reel IN CIN R1 Gate Driver, Charge Pump, Bandgap, Oscillator OUT COUT Vpu Rpu OVLO R2 OVP LOGIC OTP GND #ACOK © 2013 Fairchild Semiconductor Corporation FPF2280 • Rev.
1.
0.
4 Figure 1.
Functional Block Diagram www.
fairchildsemi.
com FPF2280 — Over-Voltage Protection Load Switch Pin Configuration 1234 A #EN OUT OUT GND B #ACOK OUT IN GND C OVLO IN IN GND Figure 2.
Pin Configuration (Top View) 4321 GND OUT OUT #EN A GND IN OUT #ACOK B GND IN IN OVLO C Figure 3.
Pin Configuration (Bot...


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