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LX7720

Microsemi
Part Number LX7720
Manufacturer Microsemi
Description Motor Driver
Published Sep 16, 2023
Detailed Description Production Datasheet LX7720 Motor Driver with Four Half-Bridge Drivers, Rotation and Position Sensing for Space Descrip...
Datasheet PDF File LX7720 PDF File

LX7720
LX7720


Overview
Production Datasheet LX7720 Motor Driver with Four Half-Bridge Drivers, Rotation and Position Sensing for Space Description The LX7720 is a spacecraft motor driver that is radiationhardened by design and works with either a space FPGA controller such as RTG4, RTAX-S/SL, and RT PolarFire, or a space MCU such as SAMRH71F20, SAMV71Q21RT, and SAM3X8ERT.
The LX7720 contains four half-bridge drivers with floating current sense for motor coil driving, six bi-level inputs for sensing Hall effect sensors or rotary encoders, and a resolver or LVDT interface to digital with primary coil driver.
The LX7720 works with an FPGA or MCU system controller to provide a complete closed loop motor driver with c...



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