Wall LV12S12-150 50-200 watt Datasheet

LV SERIES
50-200 Watts
Single Output
Half-Brick DC/DC Converters
Rev H
FEATURES
•
•
•
•
•
Soft Start
100% Burn In
High Reliability
Made in the USA
Optional Heat Sink Available (Call
Factory)
• Up to 89% Efficiency
APPLICATIONS
• For Use in 12V and 24V Battery
Applications
• For Use in Intermediate and
Distributed Bus Architectures
(IBA)
• Telecommunications Equipment
• Network (LANs/WANs) Equipment
• Next Generation Low Voltage,
High Current Microprocessors
and ICs
Size: 2.28in x 2.4in x 0.50in
(57.9mm x 61mm x 12.7mm)
•
•
•
•
•
•
•
Optional Encapsulation for Added Ruggedness
Remote ON/OFF
Cost Efficient Solution
Fast Transient Response
Fixed Switching Frequency
Short Circuit and Over Current Protected
Remote Sense Compensation to 10% Vout
DESCRIPTION
The LV series is a high density, low input voltage,
isolated converter with a wide input voltage range.
Low input voltage converters are uncommon in the
industry and the LV series offers the flexibility of
operation with both 12V and 24V busses, this stateof-the-art converter’s features include fast transient
response, short circuit protection, over current
protection, soft start, and many other features that
are required for today’s demanding applications.
MODEL SELECTION TABLE
Model Number
LV12S3.3-75
LV12S5-100
LV12S8-100
LV12S12-100
LV12S12-120
LV12S12-150
LV12S15-50
LV12S15-100
LV12S15-125
LV12S15-150
LV12S18-150
LV12S20-100
LV12S24-50
LV12S24-150
LV12S26-150
LV12S28-150
LV12S28-200
LV12S48-150
1/9/2018
Model Number for ThruHole Inserts
Output
Voltage
Output Current
Output Power
Input Voltage Range
LV12S3.3-75TH
LV12S5-100TH
LV12S8-100TH
LV12S12-100TH
LV12S12-120TH
LV12S12-150TH
LV12S15-50TH
LV12S15-100TH
LV12S15-125TH
LV12S15-150TH
LV12S18-150TH
LV12S20-100TH
LV12S24-50TH
LV12S24-150TH
LV12S26-150TH
LV12S28-150TH
LV12S28-200TH
LV12S48-150TH
3.3V
5V
8V
12V
12V
12V
15V
15V
15V
15V
18V
20V
24V
24V
26V
28V
28V
48V
21.4A
20.0A
12.5A
8.3A
10.0A
12.5A
3.3A
6.6A
8.3A
10.0A
8.33A
5.0A
2.1A
6.25A
5.76A
5.35A
7.14A
3.125A
75W
100W
100W
100W
120W
150W
50W
100W
125W
150W
150W
100W
50W
150W
150W
150W
200W
150W
12/24 VDC
(9-36) VDC
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 1 of 4
LV SERIES
50-200 Watts
Single Output
Half-Brick DC/DC Converters
Rev H
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
INPUT SPECIFICATIONS
Input Voltage Range
UVLO Turn On At
UVLO Turn Off At
Input Filter
Input Reflected Ripple Current
Input Surge Voltage
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Load Regulation
Remote Sense Compensation
Output Power
Output Current
Ripple & Noise (20MHz bandwidth)
Transient Response
REMOTE ON/OFF CONTROL(1)
Min
Typ
9
Max
Unit
36
8.6
8.5
See Technical Datasheet
22
50
For 100ms
See Table
±1
±0.2
±0.2
10
See Table
See Table
1.5
250
LL to HL at FL
20% to 100% Load
50% Load Step
VDC
VDC
VDC
mA
VDC
%
%
%
%
%
mS
Open/High=ON
Low=OFF
Open/High=OFF
Low=ON
No Suffix
“R” Suffix(6)
PROTECTION
Short Circuit Protection
Current Limit
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Humidity
Temperature Coefficient
MTBF
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Continuous
110-140%
-40
-50
ºC
ºC
%
%/ºC
Hours
89
%
KHz
±0.2
2,563,116
400
1500
500
500
Input to Output
Input to Case
Output to Case
Isolation Voltage
+100
+125
95
Isolation Resistance
PHYSICAL SPECIFICATIONS
Weight
VDC
10
MΩ
4oz
2.28in x 2.4in x 0.50in
(57.9mm x 61mm x 12.7mm)
Thick, Aluminum Alloy
Dimensions (L x W x H)
Case Material
NOTES
1. Logic Enable referenced to -Vin.
2. Pin to pin: ±0.01” [±0.3mm], pin diameter tolerance: ±0.005” [0.13mm].
3. Case material: 0.040” [1.02mm] thick, aluminum alloy 3003-0, per: QQA 250/2.
4. Unit comes with either 3M x 0.5 threaded thru inserts or for 0.125 thru-hole add “TH” suffix to model part number.
5. Consult factory for optional heat sink.
6. Active high enable is standard; for active low enable add the suffix “R” to the part number (Ex: LV12S15-100R)
*Due to advances in technology, specifications subject to change without notice.
1/9/2018
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 2 of 4
Rev H
LV SERIES
50-200 Watts
Single Output
Half-Brick DC/DC Converters
DERATING CURVES
LV12S26-150 Ambient vs. Output Current
MECHANICAL DRAWINGS
PIN DESIGNATION
1
-OUTPUT
2
-SENSE
3
TRIM
4
+SENSE
5
+OUT
6
-Vin
7
CASE GRD
8
KEY PIN/NC
9
ON/OFF
10
+Vin
1/9/2018
PIN Ø
Ø.081
Ø.040
Ø.040
Ø.040
Ø.081
Ø.081
Ø.040
Ø.081
Ø.040
Ø.081
NOTES:
1. PIN TO PIN TOLERANCE ±.01 [±0.3]
PIN DIAMETER TOLERANCE: ±.005 [±0.13]
2. CASE MATERIAL: .040 [1.02] THICK, ALUMINUM ALLOY 3003-0, PER:
QQA 250/2.
3. UNLESS OTHERWISE SPECIFIED
TO ORDER:
4. UNIT COMES WITH EITHER 3M x 0.5 THREADED THRU INSERTS
OR FOR Ø.125 THRU-HOLE ADD: “TH” SUFFIX TO MODEL PART
NUMBER. EXAMPLE: LV12S15-100TH
5. CONSULT FACTORY FOR OPTIONAL HEATSINK.
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 3 of 4
Rev H
LV SERIES
50-200 Watts
Single Output
Half-Brick DC/DC Converters
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely
with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide
ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your
future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
1/9/2018
(603)778-2300
(888)597-9255
(603)778-9797
[email protected]
www.wallindustries.com
37 Industrial Drive
Exeter, NH 03833
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 4 of 4
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