TPS60500, TPS60501
TPS60502, TPS60503
SLVS391B − OCTOBER 2001 − REVISED FEBRUARY 2002
TYPICAL CHARACTERISTICS
TPS60502
TPS60500
TPS60501
1.84
1.83
1.82
V − Output Voltage − V
O
1.81
1.80
1.79
1.78
1.77
1.76
1.75
1.74
0.1
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
Co = 10
µF,
VI = 5 V
VO− Output Voltage − V
VI = 3.6 V
0.86
0.85
0.84
0.83
0.82
0.81
0.80
0.79
0.78
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
VO Adjusted to 0.8 V
Co = 10
µF
V − Output Voltage − V
O
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
VI = 5 V
VI = 3.6 V
VI = 5 V
VI = 3.3 V
VI = 2.4 V
VI = 3.3 V
0.77
1
10
100
1000
0.76
0.1
3.20
1
10
100
1000
0.1
1
10
100
1000
IO − Output Current − mA
IO − Output Current − mA
IO − Output Current − mA
Figure 10
QUIESCENT CURRENT
vs
INPUT VOLTAGE
45
90
80
Quiescent Current −
µ
A
40
TA = 85°C
35
Efficiency − %
TA = 25°C
70
Figure 11
TPS60503
Figure 12
TPS60502
EFFICIENCY
vs
OUTPUT CURRENT
VI = 3.3 V
VI = 5 V
Efficiency − %
70
90
80
EFFICIENCY
vs
OUTPUT CURRENT
VI = 3.6 V
VI = 3.3 V
60
50
40
VI = 3.6 V
VI = 5 V
60
50
30
TA = −40°C
25
30
20
1.8 2.3 2.8 3.3 3.8 4.3 4.8 5.3 5.8 6.3
VI − Input Voltage − V
20
40
30
0.1
0.1
1
10
100
1000
1
10
100
1000
IO − Output Current − mA
IO − Output Current − mA
Figure 13
TPS60501
Figure 14
TPS60500
Figure 15
100
90
80
Efficiency − %
70
60
50
40
30
20
0.1
EFFICIENCY
vs
OUTPUT CURRENT
VI = 5 V
80
70
60
EFFICIENCY
vs
OUTPUT CURRENT
VI = 2.4 V
VI = 3.3 V
Efficiency − %
VI = 3.6 V
50
VI = 5 V
40
30
VO Adjusted to 0.8 V
20
0.1
1
10
100
1000
IO − Output Current − mA
1
10
100
1000
IO − Output Current − mA
Figure 16
Figure 17
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