FPF2146 - Full Function Load Switch

Fairchild (now onsemi)

Download the FPF2146 datasheet PDF. This datasheet also includes the FPF2140 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

FPF2146 full function load switch by Fairchild (now onsemi) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (FPF2140-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	FPF2146
Manufacturer	Fairchild (now onsemi)
File Size	868.56 KB
Description	Full Function Load Switch
Datasheet	FPF2146 Datasheet

General Description

The FPF2140/42/43/44/46/47 is a series of load switches which provides full protection to systems and loads which may encounter large current conditions.

These devices contain a 0.12Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V.

Internally, current is pre

Overview

FPF2140/42/43/44/46/47 Full Function Load Switch with Reverse Current Blocking November 2008 FPF2140/42/43/44/46/47 Full Function Load Switch with Reverse Current.

Key Features

1.8 to 5.5V Input Voltage Range.
Controlled Turn-On.
200mA and 400mA Current Limit Options.
Undervoltage Lockout.
Thermal Shutdown.

More Datasheets from Fairchild (now onsemi)

Part Number	Description
FPF2140	Full Function Load Switch
FPF2142	Full Function Load Switch
FPF2143	Full Function Load Switch
FPF2144	Full Function Load Switch
FPF2147	Full Function Load Switch
FPF2148	Full Function Load Switch
FPF2100	(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products
FPF2101	(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products
FPF2102	(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products
FPF2103	(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products