Datasheet

www.ti.com
PTH12010L TYPICAL CHARACTERISTICS (V
I
= 12 V)
(1) (2)
I
L
− Load Current − A
− Power Dissipation − W
P
D
V
OUT
= 1 V
V
OUT
= 1.2 V
2 4 6 8 120 10
0
1
2
3
4
5
V
OUT
= 1.8 V
V
OUT
= 1.5 V
V
OUT
= 0.8 V
0
10
20
30
40
50
2 4 6 8 120
I
L
− Load Current − A
Output Ripple − mV
V
OUT
= 1 V
10
V
OUT
= 1.8 V
V
OUT
= 0.8 V
V
OUT
= 1.5 V
V
OUT
= 1.2 V
50
60
70
80
90
100
Efficiency − %
I
O
− Output Current − A
0 2 4 6 8 10 12
V
O
= 0.8 V
V
O
= 1.8 V
V
O
= 1.5 V
V
O
= 1.2 V
V
O
= 1 V
20
30
40
50
60
70
80
90
100 LFM
Nat Conv
T
A
− Ambient Temperature −
5
C
V
O
= ≤1.8 V
I
O
− Output Current − A
0 2 4 6 8 1210
PTH12010W , PTH12010L
SLTS205G – JUNE 2003 – REVISED FEBRUARY 2007
EFFICIENCY OUTPUT RIPPLE POWER DISSIPATION
vs vs vs
LOAD CURRENT LOAD CURRENT LOAD CURRENT
Figure 7. Figure 8. Figure 9.
TEMPERATURE DERATING
vs
OUTPUT CURRENT
Figure 10.
(1) 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 .
(2) 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 4 inch x 4 inch double-sided PCB with 2 oz. copper. For
surface mount packages (AS and AZ suffix), multiple vias (plated through holes) are required to add thermal paths around the power
pins. Please refer to the mechanical specification for more information. Applies to Figure 10 .
7
Submit Documentation Feedback