IR HiRel Products

M3GB2815S

Hi-Rel DC-DC Rad-Hard Single Converter in a M3GB package

Active

Benefits

Total Dose > 200 kRads(Si), typically usable to > 300 kRads(Si)

SEE Hardened to LET up to 82 MeV.cm2/mg

Internal EMI filter; Converter Capable of meeting MIL-STD-461C CE03

Low Weight, < 110 grams

Magnetically Coupled Feedback

18V to 50V DC Input Range

Up to 40W Output Power

Single and Dual Output Models

High Efficiency - to 83%

-55°C to +125°C Operating Temperature Range

100mOhms at 100VDC Isolation

Under-Voltage Lockout

Short Circuit and Overload Protection

Remote Sense on Single Output Models

Adjustable Output Voltage for all Models

Synchronization Input and Output

External Inhibit

Greater Than 7,000,000 hour MTBF

Specifications

ParameterValue
Qual LevelRadiation Hardened
Total Dose kRad (Si)200
See (MeV-cm2/mg)82
Total Output Power (W)40
Input Voltage (V)28
Input Voltage Min (V)18
Input Voltage Max (V)50
OutputsSingle
Typical Efficiency (%)81
PackageM3GB
DLA QualifiedSMD
Base Part StatusActive
IOUT Single (A)+ 2.67
Output Voltage Single (V)+ 15
M3GB

Part # M3GB2815S

Hi-Rel DC-DC Rad-Hard Single Converter in a M3GB package

Packaging OptionsPart NumberStatusStandard Pack Quantity
Input Voltage 28V Output Voltage + 15V Single OutputM3GB2815SACTIVE1

Package Support