PTH04040WAS View Datasheet(PDF) - Artesyn Technologies
Part Name
Description
MFG CO.
'PTH04040WAS' PDF : 4 Pages View PDF
PTH04040
3.3/5 Vin single output
DC-DC CONVERTERS POLA Non-isolated
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
3
NEW Product
90
80
70
60
50
40
30
20
0 10 20 30 40 50 60
Nat conv
200 LFM
400 LFM
OUTPUT CURRENT (A)
Figure 1 - Safe Operating Area
Vin = 3.3 V (See Note A)
90
80
70
60
50
40
30
20
0 10 20 30 40 50 60
OUTPUT CURRENT (A)
Nat conv
200 LFM
400 LFM
Figure 2 - Safe Operating Area
Vin = 5 V (See Note A)
100
90
80
70
60
50
0
Vout
2.5V
1.8V
1.5V
1.2V
10 20 30 40 50 60
100
90
80
70
60
50
0
Vout
1.5V
1.0V
10 20 30 40 50 60
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
Figure 3 - Efficiency vs Load Current
Vin = 5 V (See Note B)
Figure 4 - Efficiency vs Load Current
Vin = 3.3 V (See Note B)
Notes
A SOA curves represent the conditions at which internal components are
19
Margin
up
2
20
Margin
Down
18
Track
11
+Sense
9
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.
Vin
4
Vin
Vo 12
Vo
6
15
8
UVLO
-Sense 14
Inhibit
71
GND
GND Vo Adj
3 5 10 13 16
17
Ci
1,000µF
(Required)
Rset
1%
0.05W
Co2
330µF
Co1
330µF
Figure 5 - Standard Application
File Name: pth04040.pdf Rev: 27 Jun 2006
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