Overview

As a radiation tolerant position sensing and motor control highly integrated IC, the LX7720 significantly reduces weight and occupied board area over traditional discrete implementations, providing a suitable solution for space and weight constrained satellites. .

Features

• Radiation resistance from the design stage
• Four half-bridge N-channel MOSFET drivers
• 4 floating differential current sensors
• Pulse modulated resolver transformer driver
• 3 differential resolver sense inputs
• 6 binary logic inputs
• Fault detection
• 132-pin ceramic QFP (quad flatpack)
• Radiation Hardness: TID 100 krad, ELDRS 50 krad, single event effects

application

• Motor driver servo control
• Servo control of linear actuators
• Stepping, BLDC, PMSM drivers

Inquiry

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