IR HiRel Product Families

 

GHP2803R3S

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

Obsolete

Benefits

Total Dose greater than 100 kRads(Si)

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

Low Weight less than 110 grams

Low Input and Output Noise

Magnetically Coupled Feedback

16V to 40V DC Input Range

Up to 120W Output Power

Single and Dual Output Models Include 3.3, 5, 6, 12, 15 and ±5, ±12 and ±15V

High Efficiency - to 86%

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

100MOhms at 500VDC Isolation

Under-Voltage Lockout

Short Circuit and Overload Protection

Adjustable Output with an External Resistor

Remote Sense on Single Output Models

Synchronization Input and Output

External Inhibit

Greater than 3.3 Million Hours MTBF

Specifications

ParameterValue
Total Dose kRad (Si)100
SEE82
Total Output Power (W)120
Nominal Input Voltage28
Typical Efficiency (%)72
OutputsSingle
Qual LevelRadiation Hardened
Input Voltage Min (V)18
PackageGHP
Max Operating Temperature85°C
Input Voltage Max (V)40
Base Part StatusObsolete
IOUT Single (A)20
Output Voltage Single (V)+3.3
GHP

Part # GHP2803R3S

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

DescriptionPart NumberStatusStandard Pack Quantity
GHP2803R3SOBSOLETE

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