4 – 10 Watt Hybrid
Proton Rad Hard 100K+^® Point of Load DC-DC Regulators

• Rad Hard: TID > 100kRad(Si)
• 2:1 margin: Operates beyond 200kRad TID
• No SEE: LET > 82MeV*cm²/mg
• Proton Resistant: No optocouplers used
• Synchronous rectification for high efficiency
• Parallelable for higher current
• Non-isolated for intermediate bus applications
• Adjustable output voltage trim
• Thick Film Hybrid DC-DC Converter
• "Inhibit-not" function
• 100 kHz operation
• Sync input 1:1, 95-105 kHz
• Full hermetic package, solder seal and seam welded; PC and Chassis mount options

INPUT : 12 VDC nominal
Range : 11 to 16 VDC continuous
ISOLATION :
Input – Output: Non-Isolated
Input and Output to case: 100 VDC
OUTPUT :
External capacitance recommended for specified performance
ENVIRONMENT :
Storage temperature: -55°C to +150°C
Shock: 50 G's
Acceleration:  500 G's
Vibration:  30 G's
Grades: EU, R & S
Full Output Power at Tcase = +85°C
Linearly derates to zero at Tcase = +115°C
Grades: RE & SE
Full Power Output at Tcase = +125°C
Linearly derates to zero at Tcase = +135°C
WEIGHT :
20 grams typical