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PTV12010L Characteristic Data; 0.8 V to 1.8 V
(10) (11)
0 1 2 3 4 5 6
50
60
70
80
90
100
Efficiency − %
I
O
− Output Current − A
V
O
= 0.8 V
V
O
= 1.2 V
V
O
= 1 V
7 8
0 1 2 3 4 5 6 7 8
0
10
20
30
40
50
I
O
− Output Current − A
− Output Voltage Ripple − mV
V
O
PP
V
O
= 1.2 V
V
O
= 1 V
V
O
= 0.8 V
0
0.5
1
1.5
2
2.5
0 2 64
− Power Dissipation − W
P
D
I
O
− Output Current − A
8
20
30
40
50
60
70
80
90
0 2 4 8
I
O
− Output Current − A
6
400 LFM
100 LFM
Nat conv
200 LFM
V
O
= 1.8 V
Temperature Derating −
5
C
Airflow
PTV12010L
PTV12010W
SLTS234B – DECEMBER 2004 – REVISED FEBRUARY 2007
EFFICIENCY OUTPUT VOLTAGE RIPPLE
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 7. Figure 8.
POWER DISSIPATION TEMPERATURE DERATING
vs vs
OUTPUT CURRENT OUTPUT CURRENT & AIRFLOW
Figure 9. Figure 10.
(10) The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the
converter. Applies to Figure 7 , Figure 8 , and Figure 9 .
(11) The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper.
Applies to Figure 10 .
6
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