Datasheet

0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
5.5
6.0
Input Voltage, V (V)
IN
ON-State Resistance, r ( )W
ON
32
33
34
35
36
37
38
39
40
41
42
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
Quiescent Current (uA)
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–40 –10 25 50 85
Temperature (°C)
ON-State Resistance ( )W
V = 1.8 V
IN
V = 3.3 V
IN
V = 3.6 V
IN
V = 5 V
IN
TPS22941, TPS22942, TPS22943, TPS22944, TPS22945
SLVS832C –NOVEMBER 2008–REVISED NOVEMBER 2009 www.ti.com
TYPICAL PERFORMANCE
Figure 1. r
ON
vs V
IN
Figure 2. r
ON
vs Temperature Figure 3. Quiescent Current vs V
IN
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