Product Series: 3809

3809

This DC-DC Converter is recommended for space
applications requiring good efficiency at low
power as well as a small package size.

Completely self contained Thick Film Hybrid DC-DC Converter

Inhibit-not function

Power on soft start

RadHard TID >100kRad(Si)

No SEE: LET > 82meV*cm^2/mg

Fully hermetic package

Fully Isolated design with magnetically coupled feedback

Input: 28

Input Range (Continuous): 16

Isolation Input to Case: 500 VDC

Isolation Input to Output: 500 VDC

Isolation Output to Case: 500 VDC

Storage Temp: -55 °C to +150 °C

Shock: G's

Acceleration: 500 G's

Vibration: G's

Weight: 18 gms typical

Grade L:

Full Output Power at T_case = 85°C

Minimum Output Power at T_case = -55°C

Linearly derates to zero at T_case = 115

TID up to 45kRad(Si)
No SEE up to 60MeV*cm²/mg

Grade S:

Full Output Power at T_case = 85°C

Minimum Output Power at T_case = -55°C

Linearly derates to zero at T_case = 115

TID up to 100kRad(Si)
No SEE up to 60MeV*cm²/mg

Grade LE:

Full Output Power at T_case = 125°C

Minimum Output Power at T_case = -55°C

Linearly derates to zero at T_case = 135

TID up to 45kRad(Si)
No SEE up to 60MeV*cm²/mg

Grade SE:

Full Output Power at T_case = 125°C

Minimum Output Power at T_case = -55°C

Linearly derates to zero at T_case = 135

TID up to 100kRad(Si)
No SEE up to 60MeV*cm²/mg