PTV12020 ARTESYN [Artesyn Technologies], PTV12020 Datasheet - Page 3

• Manufacturer Part Number: PTV12020
• Description: DC-DC CONVERTERS POLA Non-isolated
• Manufacturer: ARTESYN [Artesyn Technologies]

PTV12020W Characteristic Data
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS
Inhibit
Track
GND
Vin
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
0
0
Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A)
(Required)
Vin = 12 V, Output Voltage = 5 V (See Note A)
560uF
C1
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
(Required)
Figure 5 - Standard Application
Figure 1 - Safe Operating Area
Figure 3 - Safe Operating Area
Ceramic
4
22uF
4
C2
5, 6
12
Inhibit
Vin
POLA Non-isolated
10. 11
8
8
Track
PTVxx020
9
GND
1 2 V i n s i n g l e o u t p u t
1, 2
PTV12020
Sense
7
12
12
Vo Adj
Vo
8
0.05W
Rset
1%
3, 4
16
16
Optional
330uF
C3
Vo Sense
400 LFM
200 LFM
100 LFM
Nat conv
400 LFM
200 LFM
100 LFM
Nat conv
GND
Vo
L
O
A
D
N N o o t t e e s s
A
B
SOA curves represent the conditions at which internal components are
within the Artesyn derating guidelines.
Characteristic data has been developed from actual products tested at
25 °C. This data is considered typical data for the converter.
100
90
80
70
60
50
90
80
70
60
50
40
30
20
0
0
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
Figure 4 - Efficiency vs Load Current
OUTPUT CURRENT (A)
Figure 2 - Safe Operating Area
4
4
OUTPUT CURRENT (A)
Vin = 12 V (See Note B)
8
File Name: ptv12020w.pdf Rev (02): 19 Dec 2005
8
12
NEW Product
12
16
16
400 LFM
200 LFM
100 LFM
Nat conv
Vout
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
3