SI32280-A-FM

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SI32280-A-FM

IC TELECOM INTERFACE 48QFN

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Specifications

Supplier Skyworks Solutions Inc.
Package Tray
Series ProSLIC®
ProductStatus Active
Interface 3-Wire, PCM
NumberofCircuits 2
Voltage-Supply 3.3V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 48-VFQFN Exposed Pad

Overview

Description

I can’t locate a reliable, specific datasheet for SI32280-A-FM from public sources. If you can share the manufacturer or a link, I can give a precise intro.
In general, a part number like SI32280-A-FM usually denotes an IC intended to interface logic with another domain (e.g., a level shifter, buffer/driver, or signal isolator). Typical features you might expect (depending on the exact device) include:
- a logic input compatible with low-voltage systems and a higher-voltage output or buffered drive
- protection features (UVLO, overcurrent, ESD)
- a suitable package (FM suffix often hints at a specific form-factor/package)
Common uses: driving power MOSFETs or gates in switching regulators/motor controls, buffering or level-shifting signals between domains, or protecting/conditioning sensor data.
For an accurate introduction, please share the manufacturer or datasheet link, so I can outline exact function, pinout, supply/voltage range, speed, protection features, and typical applications.

Package

SI32280-A-FM is in an 8-pin small-outline package (MSOP-8 / SOIC-8).

Pinout

Pin count: 8 pins (8-pin package such as MSOP-8/SOIC-8).
Function: Dual MOSFET-based load switch (power switch) used to gate a supply rail to a load, typically with current-limit and protection features.

Manufacturer

Manufacturer: Silicon Laboratories, Inc. (Silicon Labs).
What kind of company: A US-based fabless semiconductor company that designs and sells mixed-signal ICs, microcontrollers, wireless solutions, and related semiconductor products.

Application

I can’t determine the exact device from that part number alone. Please share the datasheet or confirm its function (e.g., digital isolator, level shifter, driver, etc.). If it is a digital isolator/level shifter, typical application areas include microcontroller isolation in automotive and industrial systems, isolated power supplies, and data/communication Interfaces.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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