PYB20 Datasheet, PDF (1/7 Pages) CUI INC – DC-DC CONVERTER

SERIES: PYB20 │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• up to 20 W isolated output
• industry standard pinout
• 4:1 input range (9~36 V, 18~75 V)
• smaller package
• single/dual regulated outputs
• 1,500 Vdc isolation
• continuous short circuit, over current protection, over voltage protection
• temperature range (-40~85°C)
• six-sided metal shielding
• efficiency up to 90%
date 08/15/2013
page 1 of 7
MODEL
typ
(Vdc)
input
voltage
range
(Vdc)
output
voltage
(Vdc)
PYB20-Q24-S3
24
9~36
3.3
PYB20-Q24-S5
24
9~36
5
PYB20-Q24-S12
24
9~36
12
PYB20-Q24-S15
24
9~36
15
PYB20-Q24-S24
24
9~36
24
PYB20-Q24-D5
24
9~36
±5
PYB20-Q24-D12
24
9~36
±12
PYB20-Q24-D15
24
9~36
±15
PYB20-Q48-S3
48
18~75
3.3
PYB20-Q48-S5
48
18~75
5
PYB20-Q48-S12
48
18~75
12
PYB20-Q48-S15
48
18~75
15
PYB20-Q48-S24
48
18~75
24
PYB20-Q48-D5
48
18~75
±5
PYB20-Q48-D12
48
18~75
±12
PYB20-Q48-D15
48
18~75
±15
Notes:
1. Ripple and noise are measured at 20 MHz BW by “parallel cable” method
PART NUMBER KEY
output
current
min
(mA)
max
(mA)
250
5000
200
4000
84
1667
67
1333
42
834
±100
±2000
±42
±834
±33
±667
250
5000
200
4000
84
1667
67
1333
42
834
±100
±2000
±42
±834
±33
±667
output
power
max
(W)
16.5
20
20
20
20
20
20
20
16.5
20
20
20
20
20
20
20
ripple
and noise¹
max
(mVp-p)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
efficiency
typ
(%)
86
90
89
90
90
86
88
88
86
90
89
90
90
86
88
89
PYB20 - QXX - XXX - X
Base Number
Input Voltage
Output
S = single
D = dual
Heatsink
Output Voltage ^{"blank" = no heatsink}
H = with heatsink
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