MGDM-04 Datasheet, PDF (1/14 Pages) List of Unclassifed Manufacturers – Hi-Rel DC/DC CONVERTER

Hi-Rel DC/DC CONVERTER
MGDM-04 : 4W POWER ^Hi-Rel
Grade
Single, Bi & Triple Outputs
Metallic Case - 1.500 VDC Isolation
• 28 Vdc input compliant with MIL-STD-704 D/E
• Low profile : 0,3‘’ (7.5mm)
• Nominal power of 4W without derating
• Wide temperature range : -40°C/+105°C case
• Soft start
• Galvanic isolation 1.500 VDC
• Integrated LC EMI filter
• Permanent short circuit protection
• Standard pin out DIL24 9 pins
• Inhibit function
• No optocoupler for high reliability
REDEFINING THE SOURCE OF POWER
© Gaia Converter FC97-008.08/06 Revision N
1-General
The MGDM-04 series is a full family of high per- The modules include a soft-start, a permanent
formance and low profile DC/DC power modules short circuit protection and an output overvoltage
designed for aerospace, military and high-end protection to ensure efficient module protections.
industrial applications. These modules use a high The soft-start allows current limitation and
frequency fixed switching technic at 480KHz eliminates inrush current during start-up. The
providing excellent reliability, low noise short circuit protection completely protects the
characteristics, high power density and a low pro-
file package. Standard models are available with
module against short-circuits of any duration by
a shut-down and restores to normal when the
4
nominal input voltages as 5, 12 or 28 volts in overload is removed.
range of 4,5-5,5 , 9-36 or 16-40 volts. The series The design has been carried out with surface
include single, bi and triple output voltage choices mount components and is manufactured in a fully
of 3.3, 5, 12, 15, +/-5, +/-12 or +/-15 volts. No automated process to guarantee high quality. Each
external heatsink is required for the MGDM-04 module is tested and burned in with a GAIA
series to supply 4W output power over the case Converter automated test equipment before and
temperature range of -40°C up to 105°C.
after encapsulation. The modules are potted with
All the modules are designed with LC network a bi-component thermal conductive compound and
filters to minimize reflected input current ripple packaged in a metallic case to ensure the module’s
and output voltage ripple.
integrity under high environmental conditions.
2-Product Selection
Single output model : MGDS-04-
Bi output model
: MGDB-04-
Triple output model : MGDT-04-
(/T) : option for -55°C start up operating temperature.
(/S) : option for screening and serialization
(/T) and/or (/S)
(/T) and/or (/S)
(/T) and/or (/S)
Input Voltage Range
Permanent
Transient
C : 4,5-5,5 VDC
H : 9-36 VDC
J : 16-40 VDC
n/a
40 VDC/100 ms*
50 VDC/100 ms*
Output
B : 3.3 VDC
C : 5 VDC or +/-5VDC
E : 12 VDC or +/-12VDC
F : 15 VDC or +/-15VDC
CF : 5 VDC and +/-15 VDC
* Consult factory for details
For locations, phone, fax, E-Mail see back cover