IR HiRel Products


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



Total Dose greater than 200 kRads(Si) typically usable to 300 kRads(Si)

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

Low Input and Output Noise

Low Weight less than 110 grams

Magnetically Coupled Feedback

95 to 140V DC Input Range

Up to 40W Output Power

Single and Dual Output Models

High Efficiency - to 82 percent

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

100mOhms at 500VDC 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 5,000,000 hour MTBF


Qual LevelRadiation Hardened
Total Dose kRad (Si)200
See (MeV-cm2/mg)82
Total Output Power (W)40W
Input Voltage (V)120
Input Voltage Min (V)95
Input Voltage Max (V)140
Typical Efficiency (%)81
Base Part StatusPreliminary
IOUT Single (A)7.7
Output Voltage Single (V)+12
Operating Temperature125°C

Part # 5962-1920201KXA

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

Packaging OptionsPart NumberStatusStandard Pack Quantity
Class K Screening Level Cond A5962-1920201KXAPRELIMINARY1
Input Voltage 120V Output Voltage +12V Single OutputM3GB12012SPENDING
Class K Screening Level Cond AM3GB12012S/CKAPRELIMINARY1

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