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参数资料
| 型号： | FSA9280AUMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/30页 |
| 文件大小： | 0K |
| 描述： | IC USB MULTIMEDIA SWITCH 20-UMLP |
| 标准包装： | 1 |
| 功能： | USB 开关 |
| 电路： | 3:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 4.4 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-UFQFN 裸露焊盘 |
| 供应商设备封装： | 20-UMLP（4x3） |
| 包装： | 标准包装 |
| 其它名称： | FSA9280AUMXDKR |
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSA9280AUMX_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:USB Port Multimedia Switch Featuring Automatic Select and Accessory Detection |
| FSA9280AUMX_F065 | 功能描述:开关 IC - 各种 USB Port 3:1 Switch RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FSA9285AUCX | 制造商:Fairchild Semiconductor Corporation 功能描述:IC MULTIMEDIA SWITCH 20-WLCSP |
| FSA9285UCX | 功能描述:电源开关 IC - USB MCPC compliant USB multimedia switch RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| FSA9288A | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:USB 2.0 Accessory Detection Switch with 28V FET |
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