Datasheet

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date
03/13/2013
page
1 of 4
SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER
FEATURES
•
•
•
•
•
•
up to 150 W isolated output
industry standard half brick package
4:1 input range (9~36 V, 18~75 V)
single output from 3.3~48 V
1,500 V isolation
over current, over temperature, over voltage,
and short circuit protections
• remote on/off
• efficiency up to 89%
RoHS
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
and noise1
efficiency
range
(Vdc)
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
VHB150W-Q24-S3R3
9 ~ 36
3.3
30
99
100
85
VHB150W-Q24-S5
9 ~ 36
5
30
150
100
87
VHB150W-Q24-S12
9 ~ 36
12
12.5
150
150
88
VHB150W-Q24-S15
9 ~ 36
15
10
150
150
88
VHB150W-Q24-S24
9 ~ 36
24
6.50
156
240
88
VHB150W-Q24-S28
9 ~ 36
28
5.40
156
280
87
VHB150W-Q24-S48
9 ~ 36
48
3.12
150
480
84
VHB150W-Q48-S3R3
18 ~ 75
3.3
30
99
100
87
VHB150W-Q48-S5
18 ~ 75
5
30
150
100
89
VHB150W-Q48-S12
18 ~ 75
12
12.5
150
150
89
VHB150W-Q48-S15
18 ~ 75
15
10
150
150
89
VHB150W-Q48-S24
18 ~ 75
24
6.50
156
240
89
VHB150W-Q48-S28
18 ~ 75
28
5.40
156
280
88
VHB150W-Q48-S48
18 ~ 75
48
3.12
150
480
87
Notes:
1. ripple and noise are measured at 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output
PART NUMBER KEY
VHB150W - QXX - SXX X
Base Number
Input Voltage
Output Voltage
cui.com
Remote On/Off Control
"blank" = positive logic
N = negative logic
For more information, please visit the product page.
CUI Inc │ SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER
date 03/13/2013 │ page 2 of 4
INPUT
parameter
conditions/description
operating input voltage
24 V input
48 V input
under voltage lockout
power up
power down
24
48
24
48
V
V
V
V
min
typ
max
units
9
18
24
48
36
75
Vdc
Vdc
input
input
input
input
8.8
17
8
16
Vdc
Vdc
Vdc
Vdc
positive logic remote on/off1
filter
Notes:
PI type
1. logic compatibility, open collector ref to -input
Module ON, >3.5 Vdc or open circuit
Module OFF, <1.8 Vdc
OUTPUT
parameter
conditions/description
line regulation
load regulation
min
typ
max
units
measured from high line to low line
±0.2
%
measured from full load to zero load
±0.2
%
voltage accuracy
transient response
25% step load change
adjustability2
switching frequency
100% load, input voltage range
temperature coefficient
Notes:
±1.5
%
500
µs
±10
%
250
kHz
±0.03
%/°C
2. trim-up: connect a resistor between the trim pin and +Sense
trim-down: connect a resistor between the trim pin and -Sense
PROTECTIONS
parameter
conditions/description
min
over voltage protection
%Vo
115
short circuit protection
continuous
current limit
% nominal output current
typ
110
thermal shutdown case temp.
max
units
140
%
140
110
%
°C
SAFETY AND COMPLIANCE
parameter
conditions/description
isolation voltage
input to output
input to case
output to case
min
isolation resistance
safety approvals
UL60950-1
RoHS compliant
yes
3. VHB150W-Q24-S48 and VHB150W-Q48-S48 models excluded
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units
MΩ
1,000
3
max
Vdc
Vdc
Vdc
10
isolation capacitance
Notes:
typ
1,500
1,500
1,500
pF
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CUI Inc │ SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER
date 03/13/2013 │ page 3 of 4
ENVIRONMENTAL
parameter
conditions/description
min
case operating temperature
storage temperature
humidity
max
units
-40
typ
100
°C
-55
105
°C
95
%
max
units
non-condensing
MECHANICAL
parameter
conditions/description
dimensions
2.28 x 2.40 x 0.52 (57.9 x 61.0 x 13.2 mm)
min
case material
aluminum
weight
typ
inch
95
g
MECHANICAL DRAWING
57.90 2.280
4.60 0.181
2.03 0.080
(4 PLCS)
50.80 2.000
(2 PLCS)
4
5
3
6
15.24 0.600
(2 PLCS)
M3x0.5 through
(4 PLCS)
7
2
8
1
9
61.00 2.402
35.56 1.400
(2 PLCS)
1.02 0.040
(5 PLCS)
48.25
BOTTOM VIEW
Bottom View
All dimensions in mm(inches)
Notes:
All specifications measured at 25°C, nominal input voltage, and full load unless otherwise noted.
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PIN CONNECTIONS
13.20 0.520
PIN
FUNCTION
1
+Vin
2
On/Off
3
CASE
4
-Vin
5
-Vo
6
-S
7
TRIM
8
+S
9
+Vo
For more information, please visit the product page.
CUI Inc │ SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER
date 03/13/2013 │ page 4 of 4
REVISION HISTORY
rev.
description
date
1.0
initial release
10/01/2008
1.01
new template applied
08/05/2011
1.02
add remote on/off control to the part number key
11/23/2011
1.03
features updated
12/20/2011
1.04
misc. updates and corrections
02/29/2012
1.05
V-Infinity branding removed
09/07/2012
1.06
updated spec
03/13/2013
The revision history provided is for informational purposes only and is believed to be accurate.
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20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
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assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
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affect its safety or effectiveness.
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