GE
Data Sheet
12V Austin LynxTM: SIP Non-Isolated DC-DC Power Modules, Programmable
10Vdc – 14Vdc input; 0.75Vdc to 5.5Vdc output; 10A Output Current
Features
RoHS Compliant
Compliant to RoHS EU Directive 2011/65/EU (-Z versions)
Compliant to RoHS EU Directive 2011/65/EU under
exemption 7b (Lead solder exemption). Exemption 7b will
expire after June 1, 2016 at which time this product will no
longer be RoHS compliant (non-Z versions)
Delivers up to 10A output current
High efficiency – 93% at 3.3V full load (VIN = 12.0V)
Small size and low profile:
50.8 mm x 12.7 mm x 8.10 mm
(2.00 in x 0.5 in x 0.32 in)
Applications
Low output ripple and noise
High Reliability:
Calculated MTBF = 4.4 M hours at 25oC Full-load
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Constant switching frequency (300 kHz)
Output voltage programmable from 0.75 Vdc to 5.5Vdc via
external resistor
Servers and storage applications
Line Regulation: 0.3% (typical)
Networking equipment
Load Regulation: 0.4% (typical)
Enterprise Networks
Temperature Regulation: 0.4 % (typical)
Latest generation IC’s (DSP, FPGA, ASIC) and
Microprocessor powered applications
Remote On/Off
Remote Sense
Over temperature protection
Output overcurrent protection (non-latching)
Wide operating temperature range (-40°C to 85°C)
UL* 60950-1Recognized, CSA† C22.2 No. 60950-1-03
Certified, and VDE‡ 0805:2001-12 (EN60950-1) Licensed
ISO** 9001 and ISO 14001 certified manufacturing facilities
Description
The 12V Austin LynxTM Programmable SIP power modules are non-isolated dc-dc converters that can deliver up to 10A of
output current with full load efficiency of 93% at 3.3V output. These modules provide a precisely regulated output voltage
ranging from 0.75Vdc to 5.5Vdc, programmable via an external resistor over a wide range of input voltage (VIN = 10 – 14Vdc).
Their open-frame construction and small footprint enable designers to develop cost- and space-efficient solutions. Standard
features include remote On/Off, remote sense, output voltage adjustment, overcurrent and overtemperature protection.
* 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
‡
October 7, 2015
©2015 General Electric Company. All rights reserved.
GE
Data Sheet
12V Austin LynxTM: SIP Non-Isolated DC-DC Power Modules, Programmable
10Vdc – 14Vdc input; 0.75Vdc to 5.5Vdc output; 10A 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
All
VIN
-0.3
15
Vdc
All
TA
-40
85
°C
All
Tstg
-55
125
°C
Input Voltage
Continuous
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter
Device
Symbol
Min
Typ
Max
Unit
10.0
12.0
14.0
Vdc
6.5
Adc
Operating Input Voltage
All
VIN
Maximum Input Current
All
IIN,max
VO,set = 0.75Vdc
IIN,No load
40
mA
VO,set = 5.0Vdc
IIN,No load
100
mA
All
IIN,stand-by
2.0
mA
Inrush Transient
All
I2t
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; VIN, min to VIN,
max, IO= IOmax ; See Test configuration section)
All
20
Input Ripple Rejection (120Hz)
All
30
(VIN= VIN, min to VIN, max, IO=IO, max VO,set = 3.3Vdc)
Input No Load Current
(VIN = 12.0Vdc, IO = 0, module enabled)
Input Stand-by Current
(VIN = 12.0Vdc, module disabled)
0.5
A2s
mAp-p
dB
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 a
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 15A, time-delay fuse (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.
October 7, 2015
©2015 General Electric Company. All rights reserved.
Page 2
GE
Data Sheet
12V Austin LynxTM: SIP Non-Isolated DC-DC Power Modules, Programmable
10Vdc – 14Vdc input; 0.75Vdc to 5.5Vdc output; 10A Output Current
Electrical Specifications (continued)
Parameter
Output Voltage Set-point
Device
Symbol
Min
Typ
Max
Unit
All
VO, set
-2.0
VO, set
+2.0
% VO, set
All
VO, set
-2.5%
+3%
% VO, set
All
VO
0.7525
5.5
Vdc
(VIN=IN, min, IO=IO, max, TA=25°C)
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Adjustment Range
Selected by an external resistor
Output Regulation
Line (VIN=VIN, min to VIN, max)
All
0.3
% VO, set
Load (IO=IO, min to IO, max)
All
0.4
% VO, set
Temperature (Tref=TA, min to TA, max)
All
0.4
% VO, set
RMS (5Hz to 20MHz bandwidth)
All
12
15
mVrms
Peak-to-Peak (5Hz to 20MHz bandwidth)
All
30
50
mVpk-pk
μF
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max
Cout = 1μF ceramic//10μFtantalum capacitors)
External Capacitance
ESR ≥ 1 mΩ
All
CO, max
1000
5000
μF
10
Adc
ESR ≥ 10 mΩ
All
CO, max
Output Current
All
Io
0
Output Current Limit Inception (Hiccup Mode )
All
IO, lim
200
% Io
All
IO, s/c
3
Adc
η
81.0
%
VIN= VIN, nom, TA=25°C
VO, set =
0 75Vdc
VO, set = 1.2Vdc
η
87.5
%
IO=IO, max , VO= VO,set
VO,set = 1.5Vdc
η
89.0
%
VO,set = 1.8Vdc
η
90.0
%
VO,set = 2.5Vdc
η
92.0
%
VO,set = 3.3Vdc
η
93.0
%
(VO= 90% of VO, set)
Output Short-Circuit Current
(VO≤250mV) ( Hiccup Mode )
Efficiency
VO,set = 5.0Vdc
η
All
fsw
300
kHz
All
Vpk
200
mV
Settling Time (Vo