ISL54220IRTZ Intersil, ISL54220IRTZ Datasheet - Page 11

• Manufacturer Part Number: ISL54220IRTZ
• Description: IC USB SWITCH DUAL SPDT 10TDFN
• Manufacturer: Intersil

Specifications of ISL54220IRTZ

• Function: USB Switch
• Circuit: 2 x SPDT
• On-state Resistance: 8 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

In addition when V
OFF and the shorted V
other side of the switch.
When V
V
(turned ON) switch channel but not through a turned OFF
channel. Any components connected on the active
Typical Performance Curves
FIGURE 7. ON-RESISTANCE vs SUPPLY VOLTAGE vs
BUS
8
7
6
5
4
FIGURE 9. ON-RESISTANCE vs SWITCH VOLTAGE
9
8
7
6
5
4
3
0
0
voltage will pass through to the output of an active
I
I
V+ = 2.7V
COM
COM
DD
0.05
= 40mA
= 40mA
is in the range of 2.7V to 5.5V, the shorted
SWITCH VOLTAGE
0.10
0.1
DD
0.15
is at 0V (ground), all switches are
BUS
V
V
V
DD
V
COM
DD
11
-40°C
COM
+85°C
+25°C
V
voltage is isolated from the
0.20
= 2.7V
DD
0.2
= 3.6V
(V)
(V)
= 5.5V
0.25
V
DD
0.30
V
0.3
= 3.3V
DD
= 3.0V
0.35
T
0.40
ISL54220
0.4
A
= +25°C, Unless Otherwise Specified
channel must be able to withstand the overvoltage
condition.
Note: During the fault condition normal operation of the
USB channel is not guaranteed until the fault condition is
removed.
FIGURE 8. ON-RESISTANCE vs SUPPLY VOLTAGE vs
200
150
100
FIGURE 10. ON-RESISTANCE vs SWITCH VOLTAGE
50
8
7
6
5
4
3
2
0
0
0
V+ = 3.3V
I
I
COM
COM
= 40mA
= 1mA
0.5
SWITCH VOLTAGE
0.1
1.0
V
DD
= 2.7V
V
1.5
V
COM
+85°C
-40°C
+25°C
COM
0.2
(V)
(V)
2.0
0.3
V
2.5
DD
= 3.3V
February 4, 2010
3.0
FN6819.1
0.4
3.3