FPF1321, FPF1320 - Dual-Input Single-Output Advanced Power Switch

onsemi

The FPF1321 by onsemi is a Dual-Input Single-Output Advanced Power Switch. Below is the official datasheet preview.

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FPF1321 Dual-Input Single-Output Advanced Power Switch by onsemi - Datasheet Preview — Official preview page of the **FPF1321** Dual-Input Single-Output Advanced Power Switch datasheet (onsemi).

Datasheet Details

Part number	FPF1321, FPF1320
Manufacturer	onsemi
File Size	780.29 KB
Description	Dual-Input Single-Output Advanced Power Switch
Datasheet	FPF1320-onsemi.pdf
Note	This datasheet PDF includes multiple part numbers: FPF1321, FPF1320. Please refer to the document for exact specifications by model.
Additional preview pages of the FPF1321 datasheet.

FPF1321 Product details

Description

The FPF1320/21 is a Dual Input Single Output (DISO) load switch consisting of two sets of slew rate controlled, low on resistance, P channel MOSFET switches and integrated analog

Features

The slew.
rate.
controlled turn.
on characteristic prevents inrush current and the resulting excessive voltage droop on the power rails. The input voltage range operates from 1.5 V to 5.5 V to align with the requirements of low.
voltage portable device power rails. FPF1320/21 performs seamless power.
source transitions between two input power rails using the SEL pin with advanced break.
before.
make operation. FPF1320/21 has a TRCB function to bl.

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Published: Apr 14, 2025 |