MSK5061RH Datasheet, PDF (1/11 Pages) M.S. Kennedy Corporation – RAD HARD LOW VOLTAGE 10A SWITCHING REGULATOR WITH CURRENT SHARE

MIL-PRF-38534 AND 38535 CERTIFIED FACILITY
RAD HARD
LOW VOLTAGE
10A SWITCHING REGULATOR
WITH CURRENT SHARE
5061RH
FEATURES:
• Radiation Hardened to 100Krad, High and Low Dose Rates
• Exceptional SEE Performance
• TOR Ready, Designed and Derated to MIL-STD-1547B and NASA EEE-INST-002
• Integrated Inductor
• Adjustable 0.6V to 4.0V Output, Greater than 10A
• 2 Phase Current Sharing Mode Enables Output Current in Excess of 20A
• Adjustable Frequency and Synchronization for Sensitive Applications
• Soft-Start, Logic Level Enable, PGOOD Flag, and Power On Reset Features Simplify Sequencing
• Simple Heat Sinking; Low Thermal Resistance, Pin Connected Case
• Contact MSK for MIL-PRF-38534 Qualification and RHA Status
DESCRIPTION:
The MSK5061RH is a radiation hardened adjustable output switching voltage regulator. The wide input and output range, output current in excess of
10A, and full complement of features defines this regulator as an ideal solution for many space power applications. Designed specifically for the cutting
edge low voltage/high current FPGA & ASIC technologies, two MSK5061RH can be operated in 2 phase current sharing mode to deliver output currents
in excess of 20A accross the full output range. The robust integrated inductor and passives significantly reduce design time and board area. All internal
components have been designed to satisfy even the most stringent reliability requirements, mitigating program design-in risks. The MSK5061RH is her-
metically sealed in a 50 pin flatpack.
EQUIVALENT SCHEMATIC
1
PRELIMINARY Rev. B 3/15