VHB100W-Q24-S5 CUI Inc, VHB100W-Q24-S5 Datasheet

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VHB100W-Q24-S5

Manufacturer Part Number
VHB100W-Q24-S5
Description
CONVERTER DC/DC 5V 20A 100W
Manufacturer
CUI Inc
Series
V-Infinity VHB100Wr
Type
Isolatedr
Datasheet

Specifications of VHB100W-Q24-S5

Output
5V
Number Of Outputs
1
Power (watts)
100W
Mounting Type
Through Hole
Voltage - Input
9 ~ 36V
Package / Case
9-DIP Module
1st Output
5 VDC @ 20A
Size / Dimension
2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
Power (watts) - Rated
100W
Operating Temperature
-40°C ~ 100°C
Efficiency
83.5%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
102-1969
PART NUMBER: VHB100W
MODEL
VHB100W-Q24-S3R3
VHB100W-Q24-S5
VHB100W-Q24-S12
VHB100W-Q24-S15
VHB100W-Q24-S24
VHB100W-Q24-S28
VHB100W-Q24-S48
VHB100W-Q48-S3R3
VHB100W-Q48-S5
VHB100W-Q48-S12
VHB100W-Q48-S15
VHB100W-Q48-S24
VHB100W-Q48-S28
VHB100W-Q48-S48
notes:
INPUT
parameter
input voltage range
under voltage lockout
remote on/off control
input filter
notes:
-
*V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to verify the most up-to-
date product information before placing orders. V-Infinity assumes no liability or responsibility for customer’s applications using V-Infinity products other than repair
or replacing (at V-I’s option) V-Infinity products not meeting V-I’s published specifications. Nothing will be covered outside of standard product warranty.
description
The VHB100W series of DC-DC converters
are designed for high reliability
applications, featuring over-temperature
protection, over-current protection. The
wide 4:1 input range (9-36V or 18-75V) is
very useful to stabilize an input source
like batteries in various discharging and
charging conditions. Additionally, high
efficiency, fast response, tight
regulations, remote sense and remote
On/Off control make these converters
very useful in many applications.
20050 SW 112
4
1. see output derating (page 4)
2. input currents are measured at nominal input voltage
3. efficiency is measured at nominal line, full load
4. add suffix “N” to the model number for negative logic on/off control
th
Ave. Tualatin, Oregon 97062
conditions/description
24 Vin power up
24 Vin power down
48 Vin power up
48 Vin power down
section 13 in the application notes
PI type
nominal
(V dc)
24
24
24
24
24
24
24
48
48
48
48
48
48
48
input voltage
features
·66-100W isolated output
·efficiency to 88%
·RoHS compliant
·4:1 input range
·regulated output
·continuous short circuit
·industry standard half-brick size
·remote on/off
·over-temperature protection
·over-current protection
protection
18.0~75.0
18.0~75.0
18.0~75.0
18.0~75.0
18.0~75.0
18.0~75.0
18.0~75.0
9.0~36.0
9.0~36.0
9.0~36.0
9.0~36.0
9.0~36.0
9.0~36.0
9.0~36.0
(V dc)
range
phone
phone 503.612.2300 fax
DESCRIPTION: half-brick dc-dc converter
voltage
output
(V dc)
3.3
3.3
12
15
24
28
48
12
15
24
28
48
5
5
min
18
9
current
output
4.17
3.57
2.08
4.17
3.57
2.08
(A)
8.3
6.7
8.3
6.7
20
20
20
20
nom
8.8
24
48
17
16
fax 503.612.2382
8
1
no load
max
(mA)
36
75
35
35
35
35
35
35
35
50
50
50
50
50
50
50
input current
2
full load
3374
4990
4902
4817
4849
4842
4952
1708
2422
2408
2381
2367
2421
2447
(mA)
rev.
page
date
page
date
units
V dc
V dc
V dc
V dc
V dc
V dc
2
05/2009
1 of 10
efficiency
typ.
81.5
83.5
86.5
80.5
86.5
87.5
(%)
85
86
86
85
86
88
88
86
3

Related parts for VHB100W-Q24-S5

VHB100W-Q24-S5 Summary of contents

Page 1

... Additionally, high efficiency, fast response, tight regulations, remote sense and remote On/Off control make these converters very useful in many applications. MODEL VHB100W-Q24-S3R3 VHB100W-Q24-S5 VHB100W-Q24-S12 VHB100W-Q24-S15 VHB100W-Q24-S24 VHB100W-Q24-S28 VHB100W-Q24-S48 VHB100W-Q48-S3R3 VHB100W-Q48-S5 VHB100W-Q48-S12 ...

Page 2

... PART NUMBER: VHB100W OUTPUT parameter conditions/description voltage accuracy transient response 25% step load change external trim adj. range ripple & noise (20MHz BW) 3.3V, 5V 12V& 15V 24V 28V 48V temperature coefficient short circuit protection continuous 5 line regulation 6 load regulation over voltage protection trip range nom. ...

Page 3

... PART NUMBER: VHB100W MECHANICAL DRAWING th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: half-brick dc-dc converter phone phone 503.612.2300 fax fax 503.612.2382 page date 05/2009 ...

Page 4

... APPLICATION NOTES 1. OUTPUT DE-RATING The operating case temperature range for VHB100W is -40 ~ +100°C. When operating the VHB100W series, proper derating or cool- ing is needed. The maximum case temperature under any operating condition should not exceed 100°C. Power Dissipated vs Ambient Temperature and Air Flo w Ambient Temperature ,Ta(Deg ...

Page 5

... The fuse rating will depend on the input range and should allow for the maximum current at the lowest input volt- age, as shown in this equation: Ipeak = 150%*Pout/(η η *Vmin). In the previous example of VHB100W-Q24-S5, the peak input current at 9V was calculated to be 19. fuse may be suitable for this application. Make sure the fuse voltage rating is higher than the maximum input voltage. ...

Page 6

... R load R trim-up R (KΩ) is the Where: R o,nom , nominal output voltage Table 1. For example, to trim-up the output voltage of 5.0V is calculated module (VHB100W-Q48-S5 4.6V, R trim-up = 11.2 (KΩ) Ω Ω 3.168 7.2 5.8 8.2 19.656 13.304 25.474 14.76 Table 2 42.33 16.67 48.78 5 ...

Page 7

... PART NUMBER: VHB100W 8. OUTPUT OCP AND SHORT-CIRCUIT PROTECTION Output overload and short circuit conditional will cause the output voltage to decline or shutdown altogether. is not over 100°C, the output recovers automatically when the short or OCP conditions are removed. In the case of slight overloading, the output voltage may not shut down, but the converter may build up heat over time, causing over-temperature shutdown ...

Page 8

... PART NUMBER: VHB100W 12. OUTPUT SERIES CONNECTIONS Two or more converters can be connected in series to obtain a higher output voltage. To prevent output reverse biasing each other in case of a short, add a Schottky diode on each output in reverse polarity, as shown in the diagram. In the event of a short, the con- verters will forward-bias the diodes and the output reversal will be limited to one diode drop (about 0 ...

Page 9

... PART NUMBER: VHB100W 15. INPUT FILTERING AND EMI INTERFERENCE The VHB100W converters have input capacitors that control input current ripple and the associated EMI interference. However, it has not been tested to a formal standard for conducted emissions. Additional filtering may be needed to ensure compliance to an EMI standard ...

Page 10

... For proper output ripple and noise measurement, connect a 10μF tantalum and a 1μF ceramic capacitor across the output. Set the scope bandwidth to 20MHz. Probe directly off of one of the capacitors, using a small ground clip to minimize measurement error. +Vin -Vin th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: half-brick dc-dc converter FIGURE 10.3. EMI FILTER FOR VHB100W-XXX-S28 L1 +Vin C2 -Vin C2 47uF/50V KY 47uF/50V KY ...

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