VYB20W-T Datasheet, PDF (1/6 Pages) CUI INC – DC-DC CONVERTER

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date 08/29/2012
page 1 of 6
SERIES: VYB20W-T │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• chassis mount with screw terminal connectors
• up to 20 W output
• compact size
• 4:1 input range (9 ~ 36 V, 18 ~ 75 V)
• single and dual outputs
D _{• 1,500 V isolation}
• short circuit, over current, and over voltage protection
• wide temperature operation (-40 ~ 85°C)
E _{• efficiency up to 88%}
RoHS
U _input
MODEL _voltage
range
N _(Vdc)
output
voltage
(Vdc)
output
current
min
(mA)
max
(mA)
output
power
max
(W)
VYB20W-Q24-S3-T
9 ~ 36
3.3
500
5,000
16.5
VYB20W-Q24-S5-T
9 ~ 36
5
400
4,000
20
I _{VYB20W-Q24-S12-T}
9 ~ 36
12
167
1,667
20
VYB20W-Q24-S15-T
9 ~ 36
15
133
1,333
20
VYB20W-Q24-S24-T
9 ~ 36
24
83
834
20
T _{VYB20W-Q24-D5-T}
9 ~ 36
±5
±200
±2,000
20
VYB20W-Q24-D12-T
9 ~ 36
±12
±83
±833
20
VYB20W-Q24-D15-T
9 ~ 36
±15
±67
±667
20
N _{VYB20W-Q48-S3-T}
18 ~ 75
3.3
500
5,000
16.5
VYB20W-Q48-S5-T
18 ~ 75
5
400
4,000
20
VYB20W-Q48-S12-T
18 ~ 75
12
167
1,667
20
VYB20W-Q48-S15-T
18 ~ 75
15
133
1,333
20
O _{VYB20W-Q48-S24-T}
18 ~ 75
24
83
834
20
VYB20W-Q48-D5-T
18 ~ 75
±5
±200
±2,000
20
VYB20W-Q48-D12-T
18 ~ 75
±12
±83
±833
20
VYB20W-Q48-D15-T
18 ~ 75
±15
±67
±667
20
PART NUMBER KEY ^{C Notes:}
1. Ripple and noise are measured at 20 MHz BW with 10μF tantalum capacitor and 1μF ceramic capacitor across output
ripple¹
max
(mVp-p)
150
150
150
150
150
50
50
50
150
150
150
150
150
50
50
50
noise¹ efficiency
max
(mVp-p)
150
150
150
150
150
100
100
100
150
150
150
150
150
100
100
100
typ
(%)
83
86
87
88
88
84
87
87
83
87
88
88
88
84
87
88
DIS ^{VYB20W - QXX - X XX - X - T Base Number}
Output
S = single output
D = dual output
Heatsink
"blank" = No
H = Yes
Input Voltage
Output Voltage
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