FSA4476UCX
- Mfr.Part #
- FSA4476UCX
- Manufacturer
- onsemi
- Package / Case
- 25-UFBGA, WLCSP
- Datasheet
- Download
- Description
- USB/AUDIO SWITCH WITH OVP FOR US
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- onsemi
- Product Category :
- Analog Switches - Special Purpose
- Data Rate :
- 480 Mbps
- Factory Lead Time :
- 4 Weeks
- Mounting Type :
- Surface Mount
- Switch Circuit :
- DPDT
- Feature :
- USB 2.0
- Number of Channels :
- 6
- JESD-609 Code :
- e1
- -3db Bandwidth :
- 1GHz
- On-State Resistance (Max) :
- 600mOhm Audio 3Ohm USB
- Voltage - Supply, Single (V+) :
- 2.7V~5.5V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Applications :
- Audio, USB
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 25-UFBGA, WLCSP
- Min Supply Voltage :
- 2.7V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Max Supply Voltage :
- 5.5V
- RoHS Status :
- RoHS Compliant
- Mount :
- Surface Mount
- Published :
- 2017
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Datasheets
- FSA4476UCX

Analog Switches - Special Purpose onsemi FSA4476UCX Overview
The onsemi FSA4476UCX is a cutting-edge Analog Switch specifically designed for sophisticated USB and audio interface applications. This device integrates USB 2.0 Full Speed and Hi-Speed switch functionality with an audio switch, enabling efficient sharing of a common USB or audio port. Its Over Voltage Protection (OVP) feature ensures enhanced safety and longevity, guarding connected devices against potential voltage spikes. Ideal for designs where space and reliability are critical, the FSA4476UCX offers a compact, high-performance solution for multipurpose switching needs. The Analog Switches - Special Purpose onsemi FSA4476UCX is tailored to meet the demanding requirements of modern portable and digital electronics, ensuring optimal functionality and protection in a single package.
FSA4476UCX Features
The FSA4476UCX boasts several distinctive features that make it an excellent choice for integration into modern electronics:
- USB 2.0 Hi-Speed and Full Speed compatible switch.
- Integrated Over Voltage Protection (OVP) to safeguard against voltage spikes.
- Low on-resistance for audio and USB signals, which ensures minimal signal loss and high integrity.
- Support for both USB and audio signals through a common connector, reducing component count and enhancing design flexibility.
- Compact packaging that fits easily into portable device designs.
FSA4476UCX Applications
- Smartphones and Tablets: Facilitates the switching between audio and USB functions in multi-function ports, enhancing user experience and device functionality.
- Laptop Computers: Allows for seamless integration of shared audio and USB ports, optimizing internal space and reducing the need for multiple connectors.
- Portable Media Players: Enables compact designs by combining audio playback and USB charging/data functions into a single port.
- Wearable Technology: Supports the design of thin and light wearables with multifunction capabilities, crucial for device miniaturization.
- Gaming Devices: Provides reliable, high-speed switching necessary for gaming accessories that require robust audio and data transmission.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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