FPF2700: AccuPower™ 0.4~2 A Adjustable Over-Current Protection Load Switches Product Overview

2021-06-09
●The AccuPower™ FPF270X series is a family of current-limit load switches that provide full protection to systems and loads from excess current conditions. Minimum current limit is adjustable from 0.4 A to 2.0 A.The FPF270X contains a slew-rate-controlled N-channel MOSFET and slew-rated turn-on to prevent power bus disturbances from being caused by "hot plugging" loads or momentary excess load demands. The input voltage range is 2.8 V to 36 V. Loads can be activated or deactivated with a low-voltage logic-compatible ON pin. Fault conditions can be monitored using the error flag pin and/or the power-good pin. Each member of the FPF270X family serves a category of load-fault response. All devices clamp the load current so that it can not exceed an externally programmed current level. An over temperature feature provides further device protection in case of excessive levels of power dissipation. FPF2700 responds to an overload condition that lasts longer than a fixed blanking period by turning off the load, followed by a retry after the auto-restart time. The FPF270X is available in a space-saving Pb and Halogen free, 8-lead MLP 3x3mm and SO8 packages.
●Features
■2.8 V to 36 V Input Voltage Range
■Typical R-DS(on)=88 mΩ
■0.4 A to 2 A Adjustable Current Limit (Min.)
■Slew Rate Controlled
■ESD Protected, Above 2000 V HBM
■Thermal Shutdown
■Active LOW Enable
■UVLO Protection
■Power-Good Output

ON Semiconductor

FPF2700FPF270XFPF2700MPXFPF2700MX

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Part#

Protection Load SwitchesN-channel MOSFET

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Media Tablets ]Storage ]Peripherals ]Mobile Handsets ]Wireless LAN Card ]Broadband Access ]PMP Players ]MP3 Players ]

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Datasheet

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Please see the document for details

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WDFN-8;SOIC-8

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5/23/2021

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