IR HiRel Product Families

 

GHP2812S

GHP hybrid DC-DC converter with 28 Vin and 12 Vout single output

Call Factory

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
Output Voltage (V)+ 12
IOUT (A)+ 10
Typical Efficiency (%)85
Operating Temperature85°C
OutputsSingle
Qual LevelRadiation Hardened
Input Voltage Min (V)18
PackageGHP
Max Operating Temperature125°C
Input Voltage Max (V)40
Base Part StatusCall Factory
IOUT Single (A)10
Output Voltage Single (V)+12
GHP

Part # GHP2812S

GHP hybrid DC-DC converter with 28 Vin and 12 Vout single output

Packaging OptionsPart NumberStatusStandard Pack Quantity
Base ModelGHP2812SCALL_FACTORY
Class K Screening, Solder Dipped LeadsGHP2812S/CKACALL_FACTORY

Package Support