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.
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.