參數(shù)資料
型號(hào)： FSA9280AUMX
廠商： Fairchild Semiconductor
文件頁(yè)數(shù)： 1/30頁(yè)
文件大?。?/td> 0K
描述： IC USB MULTIMEDIA SWITCH 20-UMLP
標(biāo)準(zhǔn)包裝： 1
功能： USB 開(kāi)關(guān)
電路： 3:1
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 3 V ~ 4.4 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 20-UFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 20-UMLP（4x3）
包裝： 標(biāo)準(zhǔn)包裝
其它名稱(chēng)： FSA9280AUMXDKR
March 2013
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA9280A Rev 1.1.0
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FSA9280A
USB Port Multimedia Switch Featuring Automatic Select
and Accessory Detection
Features
Signals
Audio, USB, UART, USB Charging
Switch
Mechanism
Automatic Switching with
Available Interrupt
Accessory
Detection
Headsets (Headphone/MIC/Remote)
USB Data Port (SDP)
UART Serial Link
USB Chargers (Car-Kit, CDP, DCP)
Factory-Mode
TTY Converter
USB
FS and HS 2.0 Compliant
USB Charging
Battery Charging 1.1 Compliant
(Including Optional DCD)
Integrated Power FET
Over-Voltage Tolerance (OVT) 28V
Over-Current Protection (OCP) 1.5A
Over-Voltage Protection (OVP) 6.8V
Audio
Left, Right, MIC, TTY
VBAT
3 to 4.4V
Programmability
I
2C
ESD
15kV IEC 61000-4-2 Air Gap
Package
20-Lead UMLP
(3 x 4 x 0.55mm, 0.5mm Pitch)
Ordering
Information
FSA9280AUMX
Description
The FSA9280A is a high-performance multimedia switch
featuring automatic switching and accessory detection for
the USB port. This switch allows sharing of a common USB
port to pass audio, USB data / charging, as well as factory
programmability. In addition, the FSA9280A 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
FSA9280A can be programmed for manual or automatic
switching of data paths based on accessory detected.
FSA9280A includes an integrated 28V over-voltage and
1.5A over-current protected FET.
Applications
Mobile Phones & Portable Media Players
Related Resources
FSA9280A Evaluation Board
Evaluation Board Users Guide
For samples, questions or board requests; please
Figure 1. Typical Application
FSA9280A
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相關(guān)代理商/技術(shù)參數(shù)
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FSA9285AUCX 制造商:Fairchild Semiconductor Corporation 功能描述:IC MULTIMEDIA SWITCH 20-WLCSP
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