參數(shù)資料
型號(hào): FSUSB20BQX
廠(chǎng)商: Fairchild Semiconductor
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 0K
描述: IC USB SWITCH DUAL 2X1 14DQFN
標(biāo)準(zhǔn)包裝: 3,000
功能: USB 開(kāi)關(guān)
電路: 2 x 2:1
導(dǎo)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(lèi)型: 表面貼裝
封裝/外殼: 14-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 14-DQFN
包裝: 帶卷 (TR)
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB20 Rev. 1.0.3
4
FSUSB20
Low-Power,
1-Port,
High-Speed
USB
2.0
(480Mbps)
Switch
DC Electrical Characteristics
Typical values are at VCC = 3.0V and TA = 25°C.
Symbol
Parameter
Condition
VCC (V)
TA=-40 to +85°C
Unit
Min.
Typ.
Max.
VIK
Clamp Diode Voltage
IIN = -18mA
3.0
-1.2
V
VIH
High-Level Input Voltage
3.0 to 3.6
2.0
V
VIL
Low-Level Input Voltage
3.0 to 3.6
0.8
V
IIN
Input Leakage Current
0
≤ VIN ≤ 3.6V
3.6
±1.0
A
IOFF
Off-State Leakage Current 0
≤ A, B ≤ VCC
3.6
±1.0
A
RON
Switch On Resistance
(3)
VIN = 0.8V, ION = 8mA
3.0
5
7
Ω
VIN = 3.0V, ION = 8mA
3.0
4.5
6.5
ΔRON
Delta RON
VIN = 0.8V, VIN = 0V - 1.5V,
ION = 8mA
3.0
0.3
Ω
RFLAT(ON)
On Resistance Flatness
(4)
IOUT = 8mA
3.0
1
Ω
ICC
Quiescent Supply Current
VIN = VCC or GND,
IOUT = 0
3.6
1
A
Notes:
3.
Measured by the voltage drop between the A and B pins at the indicated current through the switch. On
resistance is determined by the lower of the voltages on the A or B pins.
4.
Flatness is defines as the difference between the maximum and the minimum value on resistance over the
specified range of conditions.
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