Non isolated Point of Load (NiPOL) Three-Output Converters

Part Number Voltage In Voltage Out Switching Frequency Efficiency Sel Immune Package Screening Level
59005333-S 4.5 to 5.5 VDC 0.8 to 3.3 VDC 1 MHz 0.95 43 MeV-cm^2/mg 54-lead PCB Module MIL-STD-883 Tested

As spacecraft power demands grow, efficient multi-output solutions are critical for powering diverse payload systems with precision and reliability.

Three Output NiPOL Converter

Frontgrade’s Three-Output NiPOL DC-to-DC Converters deliver precision and reliability in a compact 6-amp package. Designed for flexibility, they integrate three independently regulated outputs to power multiple loads, including ancillary voltages for processors, FPGAs, and Versal devices.

These NiPOL converters achieve superior power density and thermal performance. They feature radiation tolerance and built-in protections to ensure reliable performance in high-reliability space missions. The built-in protections include overcurrent, short-circuit, and over-temperature, ensuring dependable operation in demanding environments. This versatile solution is ideal for applications demanding high efficiency and flexibility in a distributed power system.

Note: The tests were performed in accordance with the Defense Logistics Agency’s MIL-STD-883 Test Methods which included External Visual (2009), Internal Visual & Mechanical (2014), Temperature Cycling (1010), Constant Acceleration (2001), Random Vibration (2026), End-Point Electrical (in accordance with device specification), and Life Test (2009). Frontgrade is pursuing MIL-PRF-38534 Class L qualification with the Defense Logistics Agency, and QML approval is currently pending.