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ISL54227_10 Datasheet, PDF (6/18 Pages) Intersil Corporation – High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated Charger Port Detection
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ISL54227
Electrical Specifications - 2.7V to 5.25V Supply Test Conditions: VDD = +3.3V, GND = 0V, VLP = GND, VOEH = 1.4V,
VOEL = 0.5V, (Note 10), Unless Otherwise Specified. Boldface limits apply over the operating temperature range,
-40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 11, 12) TYP (Notes 11, 12) UNITS
Positive Supply Current, IDD VDD = 4.3V, OE = 2.6V, LP = GND
25
-
35
45
µA
Full
-
-
50
µA
Positive Supply Current, IDD VDD = 3.6V, OE = 1.4V, LP = GND
25
-
25
32
µA
Full
-
-
38
µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, VOEL, VLPL VDD = 2.7V to 3.6V
Full
-
-
0.5
V
Input Voltage High, VOEH,
VLPH
VDD = 2.7V to 3.6V
Full
1.4
-
-
V
Input Voltage Low, VOEL, VLPL VDD = 3.7V to 4.2V
Full
-
-
0.7
V
Input Voltage High, VOEH,
VLPH
VDD = 3.7V to 4.2
Full
1.7
-
-
V
Input Voltage Low, VOEL, VLPL VDD = 4.3V to 5.25V
Full
-
-
0.8
V
Input Voltage High, VOEH,
VLPH
VDD = 4.3V to 5.25V
Full
2.0
-
-
V
Input Current, IOEL, ILPL
VDD = 5.25V, OE = 0V, LP = 0V
Full
-
-8.2
-
nA
Input Current, IOEH, ILPH
VDD = 5.25V, OE = 5.25V, LP = 5.25V, Full
-
1.4
-
µA
4MΩ Pull-down
NOTES:
10. VLOGIC = Input voltage to perform proper function.
11. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this
data sheet.
12. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
13. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal
range.
14. rON matching between channels is calculated by subtracting the channel with the highest max rON value from the channel
with lowest max rON value.
15. Limits established by characterization and are not production tested.
6
FN7593.0
July 2, 2010
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