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date
page 1 of 6
10/28/2014
SERIES: PDS1-S │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• 1 W isolated output
• smaller package
• single unregulated output
• 1,500 Vdc isolation
• short circuit protection
• extended temperature range (-40~105°C)
• antistatic protection up to 8kV
• UL 60950-1 approval
• high efficiency at light load
• efficiency up to 82%
input
voltage
output
voltage
output
current
output
power
max
ripple
efficiency
MODEL
and noise2
typ
range
min
max
typ
typ
(Vdc)
(Vdc)
(Vdc)
3.3
5
(mA)
(mA)
303
200
303
200
111
84
(W)
(mVp-p)
(%)
PDS1-S3-S3-S
PDS1-S3-S5-S1
3.3
3.3
5
2.97~3.63
2.97~3.63
4.5~5.5
30
20
30
20
12
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
30
30
30
30
30
30
60
60
30
30
30
30
60
30
60
60
30
30
30
30
60
60
75
80
76
80
80
81
81
81
76
80
80
81
80
80
80
81
76
80
80
81
82
82
PDS1-S5-S3-S
3.3
5
PDS1-S5-S5-S1
PDS1-S5-S9-S1
PDS1-S5-S12-S1
PDS1-S5-S15-S1
PDS1-S5-S24-S1
PDS1-S12-S3-S
PDS1-S12-S5-S1
PDS1-S12-S9-S1
PDS1-S12-S12-S1
PDS1-S12-S15-S1
PDS1-S15-S5-S
PDS1-S15-S12-S
PDS1-S15-S15-S
PDS1-S24-S3-S
PDS1-S24-S5-S1
PDS1-S24-S9-S1
PDS1-S24-S12-S1
PDS1-S24-S15-S1
PDS1-S24-S24-S1
5
4.5~5.5
5
4.5~5.5
9
5
4.5~5.5
12
15
24
3.3
5
5
4.5~5.5
7
67
5
4.5~5.5
4
42
12
12
12
12
12
15
15
15
24
24
24
24
24
24
10.8~13.2
10.8~13.2
10.8~13.2
10.8~13.2
10.8~13.2
13.5~16.5
13.5~16.5
13.5~16.5
21.6~26.4
21.6~26.4
21.6~26.4
21.6~26.4
21.6~26.4
21.6~26.4
30
20
12
9
303
200
111
83
9
12
15
5
7
67
20
9
200
83
12
15
3.3
5
7
67
30
20
12
9
303
200
111
84
9
12
15
24
7
67
4
42
Notes:
1. UL approved
2. Ripple and noise are measured at 20 MHz BW by “parallel cable” method with 1 μF ceramic and 10 μF electrolytic capacitors on the output.
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