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FSA9288A − USB 2.0 Accessory Detection Switch w/ 28V FET
| Obsolete as of 25-Nov-2012 |
The FSA9288A is a high-performance multimedia switch featuring automatic switching and accessory detection for the USB port. This switch allows the sharing of a common USB port to pass audio, USB data / charging, as well as factory programmability. In addition, the FSA9288A integrates detection of accessories, such as headphones, headsets (MIC / button), car chargers, USB chargers, and UART data cables with the ability to use a common USB connector. The FSA9288A can be programmed for manual switching or automatic switching of data paths based on accessory detected. FSA9288A includes an integrated 28V over-voltage and 1.5A over-current protected FET. For the complete datasheet, samples, questions, or board requests; please contact analogswitch@fairchildsemi.com.
Product Status/Packaging
| Product | Product & Eco Status | Replacement Part Number | Packaging & Packing Info | **Package Marking Convention | Qualification Support | Compliance Certificates |
|---|---|---|---|---|---|---|
| FSA9288AUMX |
Obsolete as of 25-Nov-2012 Green as of Dec 2009 |
UMLP 3x4 20L Details TAPE REEL |
Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2:9288A
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Moisture Sensitivity Level (MSL) :
1
Max Reflow Temp : 260 |
Features
￭ Signals: Audio, USB, UART, USB Charging￭ Switch Mechanism: Automatic Switching with Available Interrupt
￭ Accessory Detection:
- Headsets
- (Headphone/MIC/Remote)
- USB Data Port
- UART Serial Link
- USB Chargers (Car-Kit, CDP, DCP)
- Factory-Mode
- TTY Converter
￭ USB Charging:
- Battery Charging 1.1 Compliant
- Integrated Power FET
- Over-Voltage Protection (OVP) 28V
- Over-Current Protection (OCP) 1.5A
- 8.0V OVP
￭ VBAT: 3 to 4.4V
￭ Programmability: I2C
￭ ESD: 15kV IEC 61000-4-2 Air Gap
￭ Package: 20-Lead UMLP (3 x 4 x 0.55mm, 0.5mm Pitch)
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