LX7720 | Microchip Technology

LX7720

Status: In Production
LX7720 Radiation Hardened Spacecraft Motor Controller with Position Sensing

Overview

  • Radiation Hardness (TID min):100krad
  • Four half-bridge N-channel MOSFET drivers
  • Four floating differential current sensors
  • Pulse modulated resolver/LVDT transformer driver
  • Three differential resolver/LVDT sense inputs
  • Six threshold adjustable bi-level logic inputs for Hall effect sensor/encoder interfaces
  • Fault detection
  • Radiation tolerant: 100krad(Si) TID, 100krad(Si) ELDRS, Single Event Latch-up immune to 80MeV.cm²/mg
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    lx7720
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