ISL54228 Datasheet, PDF (12/17 Pages) Intersil Corporation – High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP)

ISL54228
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified
3.4
I_COM = 17mA
3.3
2.7V
16
I_COM = 17mA
14
12
3.2
3.0V
10
8
3.3V
3.1
3.6V
6
4.3V
4
3.0
5.25V
2
2.7V
3.0V
3.3V
5.25V
2.9
0
0.1
0.2
0.3
0.4
V_COM (V)
FIGURE 8. ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
0
0
0.6
1.2
1.8
2.4
3.0
3.6
V_COM (V)
FIGURE 9. ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
4.5
V+ = 2.7V
I_COM = 17mA
4.0
3.5
3.0
2.5
+85°C
+25°C
-40°C
2.0
1.5
0
0.1
0.2
0.3
0.4
V_COM (V)
FIGURE 10. ON-RESISTANCE vs SWITCH VOLTAGE
18
V+ = 2.7V
16 I_COM = 17mA
14
12
10
+85°C
8
+25°C
6
4
2
-40°C
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_COM (V)
FIGURE 11. ON-RESISTANCE vs SWITCH VOLTAGE
4.0
+85°C
3.5
+25°C
3.0
-40°C
2.5
V+ = 3.3V
I_COM = 17mA
2.0
0
0.1
0.2
0.3
0.4
V_COM (V)
FIGURE 12. ON-RESISTANCE vs SWITCH VOLTAGE
9
V+ = 3.3V
8 ^ICOM ^{= 17mA}
7
6
5
+85°C
4
+25°C
3
-40°C
2
1
0
0.5 1.0 1.5 2.0 2.5 3.0 3.6
V_COM (V)
FIGURE 13. ON-RESISTANCE vs SWITCH VOLTAGE
12
FN7628.0
July 29, 2010