參數(shù)資料
型號(hào)： FSA9285UCX
廠商： Fairchild Semiconductor
文件頁數(shù)： 1/4頁
文件大?。?/td> 0K
描述： IC MULTIMEDIA SWITCH 20-WLCSP
標(biāo)準(zhǔn)包裝： 3,000
功能： 開關(guān)
電路： 1 x DP3T
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 4.4 V
工作溫度： -40°C ~ 85°C
安裝類型： *
封裝/外殼： *
供應(yīng)商設(shè)備封裝： *
包裝： *
December 2013
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA9285 Rev 1.0.2
FSA9
2
8
5
—
M
CPC
Complia
nt
USB
P
ort
M
ultime
dia
S
wi
tch
w
ith
Aut
o
-Dete
c
tion
FSA9285
— MCPC-Compliant, USB-Port, Multimedia Switch
with Auto-Detection
Features
Switch Type
Audio, FS/HS-USB, Charging
Switch Mechanism
Programmable Switching with
Available Interrupt
Accessory Detection
Headsets with MIC and Send/End
USB Data Cable
USB Chargers (Car, CDP, DCP)
USB On-The-Go (OTG)
MCPC Specification Compliant
Programmable Modes
USB
FS and HS 2.0 Compliant
USB Charging
Battery Charging 1.2 Compliant
Integrated FET, Charger Detect,
OCP (1.45 A), OVP (6.5 V - 28.0 V)
Audio
Left, Right, MIC (Negative Swing)
Built-in Termination Resistors for
Audio Pop Reduction
VBAT
2.7 to 4.4 V
Programmability
I
2C
ESD
15 kV IEC 61000-4-2 Air Gap
Package
20-Lead, WLCSP (2.010 x 1.672 x
0.625 mm, 0.4 mm Pitch)
Ordering Information
FSA9285UCX
Description
The
FSA9285
is
a
high-performance multimedia
switch
featuring automatic switching and accessory detection for a
USB port. The FSA9285 allows sharing of a common USB port
to pass audio and USB data while simultaneously charging.
In addition, the FSA9285 integrates detection of accessories
such as headphones, headsets Mobile Computing Promotion
Consortium (MCPC) with MIC and Send/End, car chargers,
USB chargers, USB On-The-Go (OTG), and Accessory
Charging Adapters (ACA) to use a common USB connector.
The FSA9285 can be programmed for manual or automatic
switching of USB data paths based on the accessory detected.
With an integrated 28 V over-voltage and 1.45 A over-current
protected
FET,
the
FSA9285
integrates
common
USB
protection functions for VBUS.
Applications
Mobile Phones, Portable Media Players
For additional performance information, please contact
Figure 1.
Typical Application
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