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PYB20-Q48-S12-U

Description
DC/DC converter 12v 20w ufrm
Categorysemiconductor    Power management   
File Size644KB,8 Pages
ManufacturerCUI
Websitehttp://www.cui.com
Environmental Compliance  
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PYB20-Q48-S12-U Overview

DC/DC converter 12v 20w ufrm

For more information, please visit the
product page.
date
page
06/16/2015
1 of 8
SERIES:
PYB20-T & PYB20-U
DESCRIPTION:
DC-DC CONVERTER
FEATURES
• up to 20 W isolated output
• industry standard pinout
• 4:1 input range (9~36 Vdc, 18~75 Vdc)
• smaller package
• single/dual regulated outputs
• 1,500 Vdc isolation
• continuous short circuit, over current protection, over voltage protection
• reverse polarity protection on chassis mount (-T) models
• temperature range (-40~85°C)
• six-sided metal shielding
• efficiency up to 90%
MODEL
typ
(Vdc)
input
voltage
range
(Vdc)
output
voltage
(Vdc)
min
(mA)
output
current
max
(mA)
output
power
max
(W)
ripple
and noise
1
max
(mVp-p)
efficiency
2
typ
(%)
PYB20-Q24-S3
PYB20-Q24-S5
PYB20-Q24-S12
PYB20-Q24-S15
PYB20-Q24-S24
PYB20-Q24-D5
PYB20-Q24-D12
PYB20-Q24-D15
PYB20-Q48-S3
PYB20-Q48-S5
PYB20-Q48-S12
PYB20-Q48-S15
PYB20-Q48-S24
PYB20-Q48-D5
PYB20-Q48-D12
PYB20-Q48-D15
Notes:
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
9~36
9~36
9~36
9~36
9~36
9~36
9~36
9~36
18~75
18~75
18~75
18~75
18~75
18~75
18~75
18~75
3.3
5
12
15
24
±5
±12
±15
3.3
5
12
15
24
±5
±12
±15
250
200
84
67
42
±100
±42
±33
250
200
84
67
42
±100
±42
±33
5000
4000
1667
1333
834
±2000
±834
±667
5000
4000
1667
1333
834
±2000
±834
±667
16.5
20
20
20
20
20
20
20
16.5
20
20
20
20
20
20
20
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
90
89
90
90
86
88
88
86
90
89
90
90
86
88
89
1. 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.
2. Efficiency is approximately 2% lower for chassis mount (-T) models.
PART NUMBER KEY
PYB20 - QXX -
XXX
-
X
-
X
Base Number
Input Voltage
Output
S = single
D = dual
Output Voltage
Mounting Type
T = Chassis mount
U = U-frame
Heatsink
"blank" = no heatsink
H = with heatsink
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