GE
Data Sheet
SW/SC001/003 Series DC-DC Converter Power Modules:
18-36V & 36-75Vdc Input; 3.3V-15Vdc Output; 1-3.5A Output Current
Features
▪
Compliant to RoHS II EU Directive 2011/65/EC and amended
Directive (EU) 2015/863. (-Z versions)
▪
Compliant to REACH Directive (EC) No 1907/2006
▪
Delivers up to 3.5A Output current
15V (1A), 12V (1.25A), 5.0V (3A) and 3.3V (3.5A)
Representative Photo.
Actual product may vary.
RoHS Compliant
▪
High efficiency – 86% at 5.0V full load (VIN=54 Vdc)
▪
Low output ripple and noise
▪
Small Size and low profile
27.94mm x 24.38mm x 8.5mm
Applications
(1.10 x 0.96 x 0.335 in)
▪
Wireless Networks
▪
Distributed power architectures
▪
Optical and Access Network Equipment
▪
Enterprise Networks
▪
Latest generation IC’s (DSP, FPGA, ASIC) and
Microprocessor powered applications
▪
TH version is LW series compatible
▪
Surface mount (SMT) or Through hole (TH)
▪
Remote On/Off (optional pin on TH version)
▪
Output overcurrent/voltage protection
▪
Single Tightly regulated output
▪
Output voltage adjustment trim 10%
▪
Wide operating temperature range (-40°C to 85°C)
▪
Output voltage adjustment-Trim, pin optional for
TH version (Suffix 9)
Meets the voltage insulation requirements for ETSI 300-132-2 and
complies with and is Licensed for Basic Insulation
▪
CE mark meets the 2014/35/EU directive§
Surface Mount/Tape and Reel (-SR Suffix)
▪
ANSI/UL* 62368-1 and CAN/CSA† C22.2 No. 62368-1 Recognized,
DIN VDE‡ 0868-1/A11:2017 (EN62368-1:2014/A11:2017)
▪
ISO** 9001 and ISO 14001 certified manufacturing facilities
Options
▪
▪
▪
Industry Standard pin-out:
Remote On/Off logic (positive or negative), pin
optional for TH version (Suffix 1 or 4)
Description
The SW/SC series power modules are isolated dc-dc converters that operate over a wide range of input voltage (VIN = 18 - 36Vdc for SC
modules and VIN = 36 – 75Vdc for SW modules) and provide a single precisely regulated output. This series is a low cost, smaller size
alternative to the existing LW/LAW/LC with enhanced performance parameters. The output is fully isolated from the input, allowing
versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typical efficiency of 86% for 5.0V/3A.
Built-in filtering for both input and output minimizes the need for external filtering.
§ This product is intended for integration into end-use equipment. All of the required procedures of end-use equipment should be followed.
* UL is a registered trademark of Underwriters Laboratories, Inc.
†
CSA is a registered trademark of Canadian Standards Association.
‡
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
March 18, 2021
©2013 General Electric Company. All rights reserved.
Page 1
Data Sheet
GE
SW/SC001/003 Series DC-DC Power Module
18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only,
functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of
the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.
Parameter
Device
Symbol
Min
Max
Unit
SW
VIN
-0.3
80
Vdc
SC
VIN
-0.3
50
All
VIN, trans
-0.3
100
Vdc
All
TA
-40
85
°C
Storage Temperature
All
Tstg
-55
125
°C
I/O Isolation Voltage (100% factory Hi-Pot tested)
All
⎯
⎯
2250
Vdc
Input Voltage (Continuous)
Transient (100ms)
Operating Ambient Temperature
(see Thermal Considerations section)
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
SW
VIN
36
54
75
Vdc
SC
VIN
18
27
36
Vdc
Maximum Input Current (VIN=0V to 75V, IO=IO, max)
SW
IIN,max
0.6
Adc
SC
IIN,max
1.2
Adc
Inrush Transient
All
2
0.05
A2s
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 12μH source impedance; VIN=0V to 75V, IO= IOmax
; see Test configuration section)
All
30
mAp-p
Input Ripple Rejection (120Hz)
All
50
dB
(VIN=0V to 36V, IO=IO, max)
EMC, EN55032
It
See EMC Considerations section
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple standalone operation to being part of complex
power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system
protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 3A (see Safety
Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the
same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.
March 18, 2021
©2013 General Electric Company. All rights reserved.
Page 2
Data Sheet
GE
SW/SC001/003 Series DC-DC Power Module
18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current
Electrical Specifications (continued)
Parameter
Output Voltage Set-point
Device
Symbol
Min
Typ
Max
Unit
All
VO, set
-1.5
⎯
+1.5
% VO, set
VO
-3.0
⎯
+3.0
% VO, set
VO, adj
-10.0
+10.0
% VO, set
0.3
% VO, set
(VIN=VIN,nom, IO=IO, max, TA=25°C)
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Adjustment Range
All
Selected by external resistor
Output Regulation
Line (VIN=VIN, min to VIN, max) (relative to actual VO, set at 50% load)
All
⎯
0.05
Load (IO=IO, min to IO, max) (relative to actual VO, set at Typical VIN)
All
⎯
0.05
0.2
% VO, set
Temperature (Tref=TA, min to TA, max)
All
⎯
⎯
1.00
% VO, set
RMS (5Hz to 20MHz bandwidth)
5V, 3.3V
⎯
⎯
25
mVrms
Peak-to-Peak (5Hz to 20MHz bandwidth)
5V, 3.3V
⎯
⎯
75
mVpk-pk
RMS (5Hz to 20MHz bandwidth)
15V, 12V
⎯
⎯
35
mVrms
Peak-to-Peak (5Hz to 20MHz bandwidth)
15V, 12V
Output Ripple and Noise on nominal output
Measured with 10uF Tantalum and 1uF ceramic
(VIN=VIN, nom IO=80%IO, max TA=25°C)
External Capacitance
Output Current
⎯
⎯
100
mVpk-pk
3.3V, 5V
CO, max
0
⎯
1000
μF
12V, 15V
CO, max
0
⎯
220
μF
15V
Io
0
⎯
1.0
Adc
12V
Io
0
⎯
1.25
Adc
5V
Io
0
⎯
3.0
Adc
3.3V
Io
0
⎯
3.5
Adc
Output Current Limit Inception
15V
IO, lim
1.1
⎯
⎯
Adc
(Hiccup Mode)
12V
IO, lim
1.4
⎯
⎯
Adc
Output Short-Circuit Current
VO ≤ 250 mV @ 25o C
5V
IO, lim
3.2
4.2
⎯
Adc
3.3V
IO, lim
3.7
⎯
⎯
Adc
15V
IO, s/c
⎯
⎯
0.8
Arms
12V
IO, s/c
⎯
⎯
1.2
Arms
5V
IO, s/c
⎯
⎯
0.7
Arms
3.3V
IO, s/c
⎯
⎯
1.5
Arms
SW (15V)
η
⎯
88.0
⎯
%
VIN=VIN, nom, TA=25°C
SW (12V)
η
⎯
87.0
⎯
%
IO=IO, max, VO= VO, set
SW (5.0V)
η
⎯
86.0
⎯
%
SW (3.3V)
η
83.0
85.0
⎯
%
Efficiency
SC (12V)
η
⎯
85.0
⎯
%
SC (5.0V)
η
⎯
85.5
⎯
%
SC (3.3V)
η
⎯
85.5
⎯
%
VIN=VIN, nom and IO= IO, max
All
fsw
⎯
300
⎯
kHz
VIN=VIN, nom and IO= 0.5 x IO, max
All
fsw
⎯
440
⎯
kHz
Switching Frequency (Variable with Line & Load)
March 18, 2021
©2013 General Electric Company. All rights reserved.
Page 3
Data Sheet
GE
SW/SC001/003 Series DC-DC Power Module
18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current
Electrical Specifications (continued)
Parameter
Device
Symbol
Min
Typ
Max
Unit
All
Vpk
All
ts
⎯
1.5
⎯
% VO, set
⎯
800
⎯
s
Symbol
Min
Typ
Max
Unit
Dynamic Load Response
(Io/t=0.1A/s, VIN=VIN, nom, TA=25°C)
Load Change from Io= 50% to 75% or 25% to 50% of Io,max:
Peak Deviation
Settling Time (Vo