LX7720 - Motor Driver

Name: LX7720
SKU: LX7720-1519144

Microsemi

📥 Download Datasheet

LX7720 Datasheet Preview — Preview of LX7720 PDF

Datasheet Details

Part number	LX7720
Manufacturer	Microsemi
File Size	1.82 MB
Description	Motor Driver
Datasheet	LX7720-Microsemi.pdf

LX7720 Product details

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.

Features

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, 50krad(Si) ELDRS, SEL immune up to 60MeV. cm²/mg and 125°C (fluence of 107 particles/cm²).

📁 LX7720 Similar Datasheet

LX7710 - 700mA Redundant Diode Pairs (Microchip)
LX7712 - LCL/RLCL Programmable Current Limiting Power Switch (Microchip)
LX7714 - 2.5A/1.25A RLCL Power Switches (Microchip)
LX7730 - 64 Analog Input Telemetry Controller (Microsemi Corporation)
LX700 - Service Manual (Philips)
LX7001 - TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT (Microsemi Corporation)
LX703 - SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR (Polyfet RF Devices)
LX7201 - EMI Filter and ESD Protection (Microsemi Corporation)

Other Datasheets by Microsemi

LX7104 - 1.4MHz 1.5A Asynchronous Buck Converter
LX7165 - 5A Constant Frequency Hysteretic Synchronous Buck Regulator
LX7167 - 2.4A Step Down Converter
LX7169 - 3A Step-Down Converter
LX7178 - 5A Constant Frequency Hysteretic Synchronous Buck Regulator
LX7180A - 4A Step-Down Regulator

Published: Sep 16, 2023 |