Nanosecond Laser Driver Reference Design for LiDAR

(ACTIVE) TIDA-01573

Description & Features

Technical Documents

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Key Document

Description

This LiDAR (Light Distancing And Ranging) reference design showcases the LMG1020, low side nanosecond (ns) GaN gate driver, which is capable of driving a FET to produce a 1 ns laser optical pulse in excess of 100W.

Features
  • Circuit capable of delivering 60A 1ns current pulses
  • Flexible platform to install and test laser diodes
  • Latest GaN FET driver technology LMG1020
  • Advanced minimal-inductance layout

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Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

LMG1020EVM-006:
LMG1020 GaN Low-side Driver + GaN FET LiDAR Evaluation Module

$149.00(USD)


Pricing may vary.



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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LMG1020  5V, 7A/5A Low Side GaN Driver With 60MHz/1ns Speed  Gate Drivers  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G08  Single 2-Input Positive-AND Gate  Gate  Sample & Buy View Design Kits & Evaluation Modules
TPS709  150mA 30V Ultra-Low-Iq Wide-Input Low-Dropout (LDO) Regulator With Reverse Current Protection  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LMG1020 Download -
SN74LVC1G08 Download Download
Download Download
Download
Download Download
Download -
Download Download
Download Download
TPS709 Download
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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1277 26 Feb 2018 46
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 593 26 Feb 2018 7
ZIP 626 26 Feb 2018 12
PDF 548 26 Feb 2018 7
PDF 86 26 Feb 2018 8
PDF 33 26 Feb 2018 17
PDF 222 26 Feb 2018 34
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
LMG1020 GaN Low-side Driver + GaN FET LiDAR Evaluation Module  LMG1020EVM-006  Evaluation Modules & Boards 

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