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FPF1321 - Dual-Input Single-Output Advanced Power Switch

Download the FPF1321 datasheet PDF. This datasheet also covers the FPF1320 variant, as both devices belong to the same dual-input single-output advanced power switch family and are provided as variant models within a single manufacturer datasheet.

General 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

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FPF1320-onsemi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FPF1321
Manufacturer onsemi
File Size 780.29 KB
Description Dual-Input Single-Output Advanced Power Switch
Datasheet download datasheet FPF1321 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
FPF1321 Dual-Input Single-Output Advanced Power Switch Fairchild Semiconductor

Other Datasheets by onsemi

Part Number Description
FPF1320 Dual-Input Single-Output Advanced Power Switch
FPF1005 P-Channel MOSFET load switches
FPF1006 P-Channel MOSFET load switches
FPF2193 Full-Function Load Switch
FPF2194 Full-Function Load Switch
FPF2195 Full-Function Load Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATA SHEET www.onsemi.com IntelliMAX] Dual-Input Single-Output Advanced Power Switch with True Reverse-Current Blocking FPF1320, FPF1321 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.