参数资料
| 型号： | PI3USB2117ZLEX |
| 厂商： | Pericom |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH SPST 10TQFN |
| 标准包装： | 3,500 |
| 功能： | USB 开关 |
| 电路： | 2 x SPST |
| 导通状态电阻： | 6.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 4.2 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFQFN |
| 供应商设备封装： | 10-TQFN（1.3x1.6） |
| 包装： | 带卷 (TR) |
2
PI3USB2117
Wide Bandwidth, 2-Channel, SPST USB 2.0
Switch w/ ESD and Overvoltage protection
PS8920A
10/26/07
DC Electrical Characteristics for USB 2.0 Switching over Operating Range
(TA = –40°C to +85°C, VDD = 3.0 - 4.4V)
Parameter
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
VIH
Input HIGH Voltage
Guaranteed
HIGH level
VDD = 4.2V
2.0
V
VDD = 3.3V
1.6
VIL
Input LOW Voltage
Guaranteed HIGH level
0.8
VIK
Clamp Diode Voltage
VDD = Max., IIN = –18mA
-0.7
-1.2
IIH
Input HIGH Current
VDD = Max., VIN = VDD
±5
μA
IIL
Input LOW Current
VDD = Max., VIN = GND
±5
RON
Switch On-Resistance(3)
VDD = Min., -0.4V ≤ VIN ≤ 1.0V,
IIN = –40mA
5.5
6.5
Ω
RFLAT(ON)
On-Resistance Flatness(3)
VDD = Min., VIN @ 1.5V and
VDD IIN = -40mA
2.0
ΔRON
On-Resistance match from cen-
ter ports to any other port(3)
VDD = Min., -0.4V ≤ VIN ≤ 1.0V,
IIN = -40mA
0.5
Notes:
1.
For max. or min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
2.
VDD = 3.0 - 4.4V, TA = 25°C ambient and maximum loading.
3.
Measured by the voltage drop between Input and Output pins at indicated current through the Switch-On-Resistance is determined by the
lower of the voltages on the two pins.
Storage Temperature ...................................................... –65°C to +150°C
Supply Voltage to Ground Potential .................................–0.5V to +4.6V
DC Input Voltage ......................................................–0.5V to VDD +0.5V
DC Output Current ........................................................................ 120mA
Power Dissipation ............................................................................. 0.5W
Note: Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specication is not implied. Exposure
to absolute maximum rating conditions for extended periods
may affect reliability.
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Power Supply Characteristics (VDD = 3.0 - 4.4V)
Parameters
Description
Test Conditions(1)
Min.
Typ.
Max.
Units
ICC
Quiescent Power Supply Current
VDD = Max., VIN = GND or VDD
1
μA
Notes:
1.
For max. or min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
07-0238
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