12 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
PTH12030W Characteristic Data
PTH12030
90
TEMPERATURE (ºC)
80
EFFICIENCY (%)
70
60
50
40
30
20
0
4
8
12
16
20
24
Nat Conv
100 LFM
200 LFM
400 LFM
100
80
60
Vout
1.2V
1.8V
2.5V
3.3V
5.0V
40
0
4
8
12
16
20
24
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
Figure 1 - Safe Operating Area
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
PTH12030L Characteristic Data
Figure 2 -
Efficiency vs Load Current
Vin = 12 V (See Note B)
90
TEMPERATURE (ºC)
80
70
60
50
40
30
20
0
5
10
15
20
25
Nat conv
100 LFM
200 LFM
400 LFM
100
90
EFFICIENCY (%)
80
70
60
50
0
5
10
15
20
25
OUTPUT CURRENT (A)
Vout
1.8V
1.5V
1.2V
1.0V
0.8V
OUTPUT CURRENT (A)
Figure 4 - Efficiency vs Load Current for PTH12030L
Vin = 12 V (See Note B)
Figure 3 - Safe Operating Area for PTH12030L
Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A)
Track
Margin Down
Margin Up
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.
13
1
12 11
10
V
in
2
PTH12030
(Top View)
9
Vout
8
3
7
L
O
A
D
Inhibit
+
4
5
6
V
o
Sense
C
in
560µF
(Required)
R
SET
0.5%, 0.1W
(Required)
C
out
330µF
(Optional)
+
GND
GND
Figure 5 - Standard Application - All Models
File Name: pth12030.pdf Rev (07): 19 Dec 2005
EMERSON-NETWORKPOWER [ EMERSON NETWORK POWER ]
