参数资料
型号: ISL54205BIRUZ-T
厂商: Intersil
文件页数: 13/16页
文件大小: 0K
描述: IC USB SWITCH DUAL SPDT 10UTQFN
标准包装: 3,000
功能: USB 开关
电路: 2 x SPDT
导通状态电阻: 30 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 3.6 V
电流 - 电源: 6µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-UFQFN
供应商设备封装: 10-UTQFN(2.1x1.6)
包装: 带卷 (TR)
6
FN6557.0
September 25, 2007
CTRL Voltage High, VCTRLH
VDD = 2.7V to 3.6V
Full
1.4
-
V
Input Current, IBUSL, ICTRLL
VDD = 3.6V, VBUS = 0V or float, CTRL = 0V or float
Full
-50
20
50
nA
Input Current, IBUSH
VDD = 3.6V, VBUS = 5.25V, CTRL = 0V or float
Full
-2
1.1
2
A
Input Current, ICTRLH
VDD = 3.6V, VBUS = 0V or float, CTRL = 3.6V
Full
-2
1.1
-2
A
VBUS Pull-Down Resistor, RVBUS
VDD = 3.6V, VBUS = 5.25V, CTRL = 0V or float
Full
-
4
-
M
Ω
CTRL Pull-Down Resistor, RCTRL
VDD = 3.6V, VBUS = 0V or float, CTRL = 3.6V
Full
-
4
-
M
Ω
NOTES:
7. VLOGIC = Input voltage to perform proper function.
8. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
9. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
10. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal range.
11. rON matching between channels is calculated by subtracting the channel with the highest max rON value from the channel with lowest max rON
value, between L and R or between D+ and D-.
Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. CL includes fixture and stray
capacitance.
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: VDD = +3.0V, GND = 0V, VBUSH = 3.8V, VBUSL = 3.2V,
VCTRLH = 1.4V, VCTRLL = 0.5V, (Notes 7, 8), unless otherwise specified.
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 9)
TYP
MAX
(Note 9)
UNITS
50%
tr < 20ns
tf < 20ns
tOFF
90%
VBUSH
0V
VINPUT
VBUSL
tON
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
90%
VOUT
V
OUT
V
(INPUT)
R
L
R
L
r
ON
()
+
----------------------------
=
SWITCH
INPUT
VBUS
VOUT
RL
CL
COMX
AUDIO OR USB
VBUS
50
Ω
10pF
GND
VDD
C
CTRL
VINPUT
ISL54205B
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