3.3 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
NEW Product
3
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
PTH03010
90
80
TEMPERATURE (ºC)
70
60
50
40
30
20
0
2
4
6
8 10 12
OUTPUT CURRENT (A)
14
400 LFM
200 LFM
100 LFM
Nat conv
90
80
TEMPERATURE (ºC)
70
60
50
40
30
20
0
2
4
6
8 10 12
OUTPUT CURRENT (A)
14
400 LFM
200 LFM
100 LFM
Nat conv
Figure 1 - Safe Operating Area
Vin = 3.3 V, Output Voltage = 2.5 V (See Note A)
Figure 2 - Safe Operating Area
Vin = 3.3 V, Output Voltage = 1.0 V (See Note A)
Track
Margin Down
Margin Up
100
10
9
8
7
90
1
Vout
2.5V
2.0V
1.8V
1.5V
1.2V
1.0V
EFFICIENCY (%)
80
70
60
50
40
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
PTH03010
(Top View)
V
in
2
6
Vout
Inhibit
3
4
5
V
o
Sense
C
in
470µF
(Required)
+
R
SET
0.5%, 0.1W
(Required)
C
out
330µF
(Optional)
+
L
O
A
D
GND
GND
OUTPUT CURRENT (A)
Figure 3 - Efficiency vs Load Current
Vin = 3.3 V (See Note B)
Figure 4 - Standard Application
Notes
A
SOA curves represent the conditions at which internal components are
within the Artesyn derating guidelines.
B
Characteristic data has been developed from actual products tested at
25 °C. This data is considered typical data for the converter.
File Name: pth03010.pdf Rev (06): 16 Dec 2005
ARTESYN [ ARTESYN TECHNOLOGIES ]
