參數(shù)資料
型號: FSUSB20BQX
廠商: Fairchild Semiconductor
文件頁數(shù): 6/12頁
文件大小: 0K
描述: IC USB SWITCH DUAL 2X1 14DQFN
標準包裝: 3,000
功能: USB 開關
電路: 2 x 2:1
導通狀態(tài)電阻: 6.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-WFQFN 裸露焊盤
供應商設備封裝: 14-DQFN
包裝: 帶卷 (TR)
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB20 Rev. 1.0.3
3
FSUSB20
Low-Power,
1-Port,
High-Speed
USB
2.0
(480Mbps)
Switch
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
-0.5
4.6
V
VS
DC Switch Voltage
-0.5
VCC + 0.05
V
VIN
DC Input Voltage
(1)
-0.5
4.6
V
IIK
DC Input Diode Current, VIN<0V
-50
mA
IOUT
DC Output Sink Current
50
mA
ICC / IGND
DC VCC / GND Current
±100
mA
TSTG
Storage Temperature Range
-65
+150
°C
ESD
Human Body Model, JESD22-A114
All Pins
7000
V
I/O to GND
7000
Note:
1.
The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are
observed.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
Max.
Unit
VCC
Power Supply Operating
3.0
3.6
V
VIN
Input Voltage
0
VCC
V
VOUT
Output Voltage
0
VCC
V
tr, tf
Input Rise and Fall Time
Switch Control Input
(2)
0
5
ns/V
Switch I/O
0
DC
TA
Operating Temperature, Free Air
-40
+85
°C
Note:
2.
Unused control inputs must be held HIGH or LOW. They may not float.
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