FSA9285UCX
- Mfr.Part #
- FSA9285UCX
- Manufacturer
- onsemi
- Package / Case
- 20-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MULTIMEDIA SWITCH 20-WLCSP
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- onsemi
- Product Category :
- Analog Switches - Special Purpose
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Min Supply Voltage :
- 2.7V
- Weight :
- 73mg
- Consumer IC Type :
- CONSUMER CIRCUIT
- On-State Resistance (Max) :
- 4Ohm Audio 17Ohm USB
- Voltage - Supply, Single (V+) :
- 2.7V~4.4V
- Height :
- 625μm
- Max Input Voltage :
- 4.4V
- Number of Channels :
- 1
- Min Input Voltage :
- 2.7V
- Terminal Position :
- BOTTOM
- Nominal Supply Current :
- 1.45A
- Length :
- 2mm
- Applications :
- Audio, USB
- Terminal Form :
- Ball
- Terminal Pitch :
- 0.4mm
- Number of Terminations :
- 20
- Number of Functions :
- 1
- RoHS Status :
- RoHS Compliant
- JESD-609 Code :
- e1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Type :
- Single
- Package / Case :
- 20-UFBGA, WLCSP
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Base Part Number :
- FSA9285
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Lifecycle Status :
- CONSULT SALES OFFICE (Last Updated: 4 days ago)
- Number of Pins :
- 20
- Multiplexer/Demultiplexer Circuit :
- 3:1
- Feature :
- I2C, USB 2.0
- Width :
- 2.01mm
- Published :
- 2013
- Max Supply Voltage :
- 4.4V
- Mount :
- Surface Mount
- Datasheets
- FSA9285UCX

Analog Switches - Special Purpose onsemi FSA9285UCX Overview
The onsemi FSA9285UCX is a sophisticated multimedia switch designed to meet the complex requirements of modern portable devices. This IC, encapsulated in a compact 20-WLCSP package, offers an ideal solution for managing audio and USB data signals. The integration of this device ensures enhanced functionality while minimizing space on the PCB, making it perfect for high-density applications. The Analog Switches - Special Purpose onsemi FSA9285UCX facilitates improved performance and reliability in multimedia handling, appealing to businesses looking to purchase in bulk for their advanced technology solutions.
FSA9285UCX Features
The FSA9285UCX from onsemi stands out with its ability to automatically switch between USB and audio signals, detecting accessories that are attached to the host device. It supports USB 2.0 Full Speed and Hi-Speed data transfer and offers compatibility with various audio plug standards. The IC also includes moisture detection and over-voltage protection, which are crucial for maintaining the integrity and longevity of the device. Its low on-resistance ensures minimal signal distortion, providing a clean, unaltered audio and data transmission.
FSA9285UCX Applications
- Smartphones: Integrates seamlessly into smartphone designs, handling audio and USB functionalities, enabling efficient switching between charging and headphone modes.
- Tablets: Utilized in tablets to provide flexibility in signal management between different input sources, enhancing user experience by supporting various multimedia applications.
- Portable Media Players: Helps in achieving high-quality audio playback and data transfer, essential for devices focused on media consumption and connectivity.
- Laptops: Offers a compact solution for audio and USB signal switching, crucial for the limited space within laptop designs.
- Wearable Technology: Applied in wearables to manage signal routing efficiently, critical in devices with constrained PCB space and multiple functionalities.
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