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SU SERIES
1 Watt
DC/DC Converter
Single Output
Rev C
FEATURES
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APPLICATIONS
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Output Current up to 303mA
Internal Input & Output Filter
UL94-V0 Non-Conductive Case
1 Watt Unregulated Output Power
4 Pin Single-In-Line Package (SIP)
Input/Output Isolation up to 1000VDC
High Efficiency for Low Power Application
ISO9001 Certified Manufacturing Facilities
Compliant to RoHS II & REACH
Design meets UL60950-1, EN60950-1, &
IEC60950-1
• CE Marked
• Multiple Input Voltage Ranges
DESCRIPTION
Wireless Network
Telecom/Datacom
Industry Control System
Measurement
Semiconductor Equipment
Size: 0.45in x 0.24in x 0.40in
(11.5mm x 6.0mm x 10.2mm)
Wall’s SU series offers 1 watt of output power in a four pin SIP (single
inline) package. This series consists of single output models ranging
from 3.3VDC to 15VDC and multiple input voltages ranging from
3.3VDC to 24VDC. Models are RoHS compliant and CE Marked, and
have UL60950-1, EN60950-1, & IEC60950-1 safety approvals. These
units are ideal for low power applications and are highly efficient. The
UL94V-0 plastic case is non-conductive and includes both internal
input and output filters.
MODEL SELECTION TABLE
Model Number
SU33S33
SU33S05
SU33S09
SU33S12
SU33S15
SU05S33
SU05S05
SU05S09
SU05S12
SU05S15
SU09S09
SU12S33
SU12S05
SU12S09
SU12S12
SU12S15
SU15S33
SU15S05
SU15S09
SU15S12
SU15S15
SU24S33
SU24S05
SU24S09
SU24S12
SU24S15
5/6/2016
Input Voltage Range
3.3VDC
(3.0-3.6VDC)
5VDC
(4.5-5.5VDC)
9VDC
(8.1~9.9VDC)
12VDC
(10.8-13.2VDC)
15VDC
(13.5-16.5VDC)
24VDC
(21.6-26.4VDC)
Output
Voltage
3.3VDC
5VDC
9VDC
12VDC
15VDC
3.3VDC
5VDC
9VDC
12VDC
15VDC
Output Current
Min Load Max Load
30.3mA
303mA
20mA
200mA
11.1mA
111mA
8.4mA
84mA
6.6mA
66mA
30.3mA
303mA
20mA
200mA
11.1mA
111mA
8.4mA
84mA
6.6mA
66mA
9VDC
11.1mA
111mA
3.3VDC
5VDC
9VDC
12VDC
15VDC
3.3VDC
5VDC
9VDC
12VDC
15VDC
3.3VDC
5VDC
9VDC
12VDC
15VDC
30.3mA
20mA
11.1mA
8.4mA
6.6mA
30.3mA
20mA
11.1mA
8.4mA
6.6mA
30.3mA
20mA
11.1mA
8.4mA
6.6mA
303mA
200mA
111mA
84mA
66mA
303mA
200mA
111mA
84mA
66mA
303mA
200mA
111mA
84mA
66mA
Ripple &
Noise(1)
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
No Load
Input Current(2)
42mA
38mA
45mA
45mA
45mA
25mA
25mA
25mA
25mA
24mA
20mA
14mA
10mA
13mA
14mA
13mA
9mA
9mA
9mA
8mA
9mA
6mA
6mA
6mA
5mA
6mA
Output
Power
1W
1W
1W
1W
1W
1W
Maximum
Capacitive Load(3)
Efficiency
150µF
100µF
22µF
47µF
33µF
150µF
100µF
22µF
47µF
33µF
68%
70%
71%
72%
75%
68%
70%
74%
78%
80%
22µF
74%
150µF
100µF
22µF
47µF
33µF
150µF
100µF
22µF
47µF
33µF
150µF
100µF
22µF
47µF
33µF
68%
70%
74%
78%
80%
68%
70%
74%
78%
80%
70%
70%
74%
78%
80%
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
SU SERIES
1 Watt
DC/DC Converter
Single Output
Rev C
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
Min
Typ
Max
3.0
4.5
8.1
10.8
13.5
21.6
3.3
3.6
5
5.5
9
9.9
12
13.2
15
16.5
24
26.4
Capacitor
Unit
INPUT SPECIFICATIONS
3.3V Nominal Input
5V Nominal Input
9V Nominal Input
12V Nominal Input
15V Nominal Input
24V Nominal Input
Input Voltage Range
Input Filter
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
-5.0
Line Regulation
Low Line to High Line at Full Load
Load Regulation
10% to 100% Load
Output Power
Output Current
Maximum Capacitive Load
Ripple & Noise
Temperature Coefficient
PROTECTION
Short Circuit Protection
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Storage Temperature
Relative Humidity
Thermal Shock
Vibration
MTBF
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Isolation Voltage (1 minute)
Isolation Resistance
Isolation Capacitance
PHYSICAL SPECIFICATIONS
Weight
3.3V, 5V models
All Others
3.3V, 5V models
All Others
-15
-10
Measured by 20MHz bandwidth
-0.1
See Table
+5.0
1
1.3
1
1.2
+15
+10
See Table
See Table
See Table
100
+0.1
VDC
%
% of Vin
%
mVp-p
%/ºC
1
Without Derating
-40
-55
5
MIL-HDBK-217F, Full Load
+85
+125
95
MIL-STD-810F
MIL-STD-810F
985,000
Sec.
ºC
ºC
% RH
hours
See Table
90
Input to Output
500VDC
KHz
VDC
GΩ
pF
1000
1
80
0.053oz (1.5g)
0.45in x 0.24in x 0.40in
(11.5mm x 6.0mm x 10.2mm)
Non-Conductive Black Plastic
Epoxy (UL94 V-0)
Dimensions (L x W x H)
Case Material
Potting Material
SAFETY
IEC60950-1
UL60950-1
EN60950-1
Safety Approvals
*Due to advances in technology, specifications subject to change without notice.
NOTES
(1)
(2)
(3)
Typical Value at Nominal Input Voltage and Full Load
Typical Value at Nominal Input Voltage and No Load
Test by minimum Vin and constant resistive load. The output requires a minimum loading on the output to maintain specified regulation. Operation
under no-load condition will not damage these devices, however they may not meet all listed specification.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
5/6/2016
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
SU SERIES
1 Watt
DC/DC Converter
Single Output
Rev C
DERATING CURVES
SU24S12 Derating Curve
EFFICIENCY GRAPHS
SU24S12 Efficiency vs Input Voltage
5/6/2016
SU24S12 Efficiency vs Output Load
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]allindustries.com
Page 3 of 4
SU SERIES
1 Watt
DC/DC Converter
Single Output
Rev C
MECHANICAL DRAWINGS
PIN CONNECTION
PIN
SINGLE
1
-Vin
2
+Vin
3
-Vout
4
+Vout
1.
2.
Notes:
Tolerance: X.XX±0.02 (X.X±0.5)
X.XX±.0.01 (X.XX±0.25)
Pin Pitch Tolerance ±0.01 (0.25)
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:
5/6/2016
(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