ISISPACE Modular EPS Integrated Power Stack

Modular solution – multiple PC104 form factor board, ideal for 3U platforms and up
Communication over two independent I2C or UART interfaces, SPI optional
FRAM-based MCUs for improved radiation tolerance
Hardware over-current protection and hardware-based maximum power point tracking
Hardware Supervisor including Watchdog
Solar Panel interface utilizes GaN-FETs
Output load channels:
Buck regulated power channels
Over-current and reverse-current protection in hardware
Over-voltage protection through TVS diodes
Turn on voltage ramp control (soft start)
Software configurable auto enable and latch-off retry enable timings
Accurate voltage, current and power sensing on each channel
Rich housekeeping telemetry available
Very low idle consumption when no enabled output channels