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迅速な試作や少量生産を可能にする3Dプリンタは、その低コストと使いやすさ、また選択可能なCADソフトウェアの豊富さから、企業向けと個人向けの双方で急速に普及しています。

3Dプリンタは、個人のデスクトップから産業用まで、その用途に応じて固有の設計課題を伴う極めて複雑なシステムです。

STは、高性能なモータ制御設計を可能にする幅広いパワーMOSFET、モノリシック・モータ・ドライバ、高性能マイクロコントローラSTM32に加え、さまざまなAC-DC / DC-DCパワー・マネージメントおよび電源ソリューション、各種モーション / 環境 / 測距センサ、通信ソリューションを提供しています。さらに、STは製品開発期間の短縮に役立つ即使用可能なハードウェアとソフトウェアの評価および開発ツール(リファレンス・デザイン・ボードを含む)を提供しています。

製品型番
Description
EVAL6498L Evaluation board for the L6498L gate driver Quick view

主な特徴

  • Driver current capability: 2 A source, 2.5 A sink
  • Integrated bootstrap diode
  • Interlocking function
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • UVLO on both high-side and low-side sections
  • dV/dt immunity: 50 V/ns in full temperature range
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design

さらに表示

画像

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FEATURED RESOURCES

Schematics BOM Gerber
製品型番
EVAL6498L

Evaluation board for the L6498L gate driver

主な特徴

  • Driver current capability: 2 A source, 2.5 A sink
  • Integrated bootstrap diode
  • Interlocking function
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • UVLO on both high-side and low-side sections
  • dV/dt immunity: 50 V/ns in full temperature range
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      AN2809
      6-row / 30-mA LED driver with boost converter for the backlight of LCD panels
      2.2
      720.11 KB
      PDF
      AN4607
      Basics on the thyristor (SCR) structure and its application
      2.0
      317.41 KB
      PDF
      AN4030
      Gate to cathode capacitor, impact on Triac immunity and reliability
      1.0
      223.75 KB
      PDF
      AN4722
      HTS221 digital humidity sensor: hardware guidelines for system integration
      1.0
      844.49 KB
      PDF
      AN4363
      How to select the Triac, ACS, or ACST that fits your application
      2.1
      361.44 KB
      PDF
      AN4608
      How to select the right thyristor (SCR) for your application
      1.0
      895.7 KB
      PDF
      AN2648
      Increasing the resolution of analog temperature sensors
      1.4
      161.7 KB
      PDF
      AN441
      Inductive load control with AC switches
      3.2
      712.21 KB
      PDF
      AN4909
      Intelligent power switches for 48 V battery applications
      1.0
      1.07 MB
      PDF
      AN4564
      Is a positive power supply mandatory for my application, or could a negative output work also?
      1.0
      384.04 KB
      PDF
      AN4290
      L647x, L648x and powerSTEP01 family communication protocol
      2.1
      486.67 KB
      PDF
      AN3981
      LED array drivers
      1.1
      3.61 MB
      PDF
      AN4193
      Low duty cycle operation with the SPIRIT1 transceiver
      2.0
      225.38 KB
      PDF
      AN392
      Microcontrollers and TRIAC-based dimmers
      2.3
      132.78 KB
      PDF
      AN4242
      New generation of 650 V SiC diodes
      2.0
      4.75 MB
      PDF
      AN3168
      Non-insulated SCR / Triac control circuits
      1.2
      315.8 KB
      PDF
      AN4642
      Overview of the BLE Profiles application for X-CUBE-BLE1, expansion for STM32Cube
      3.0
      2.31 MB
      PDF
      AN2703
      Parameter list for SCRs, TRIACs, AC switches, and DIACS
      2.6
      98.99 KB
      PDF
      AN4158
      Peak current control with automatic decay adjustment and predictive current control: basics and setup
      2.1
      983.2 KB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN440
      QII and QIII TRIAC triggering with positive power supply
      3.4
      97.11 KB
      PDF
      AN437
      RC snubber circuit design for TRIACs
      2.6
      587.73 KB
      PDF
      AN533
      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
      3.6
      217.19 KB
      PDF
      AN4198
      SPIRIT1: increasing the output power
      1.0
      387.86 KB
      PDF
      AN439
      Snubberless™ and logic level TRIAC behavior at turn-off
      3.4
      458.5 KB
      PDF
      AN308
      TRIAC analog control circuits for inductive loads
      4.2
      141.89 KB
      PDF
      AN442
      TRIACS AND MICROCONTROLLERS - THE EASY CONNECTION
      2.1
      55.99 KB
      PDF
      AN3169
      Technology performance comparison of Triacs subjected to fast transient voltages
      1.1
      169.53 KB
      PDF
      AN302
      Thyristors and TRIACs: holding current - an important parameter
      3.5
      138.63 KB
      PDF
      AN303
      Thyristors and TRIACs: latching current
      3.4
      164.96 KB
      PDF
      AN4772
      wM-Bus (2013) firmware stack overview
      1.0
      786.08 KB
      PDF
      AN2809

      6-row / 30-mA LED driver with boost converter for the backlight of LCD panels

      AN4607

      Basics on the thyristor (SCR) structure and its application

      AN4030

      Gate to cathode capacitor, impact on Triac immunity and reliability

      AN4722

      HTS221 digital humidity sensor: hardware guidelines for system integration

      AN4363

      How to select the Triac, ACS, or ACST that fits your application

      AN4608

      How to select the right thyristor (SCR) for your application

      AN2648

      Increasing the resolution of analog temperature sensors

      AN441

      Inductive load control with AC switches

      AN4909

      Intelligent power switches for 48 V battery applications

      AN4564

      Is a positive power supply mandatory for my application, or could a negative output work also?

      AN4290

      L647x, L648x and powerSTEP01 family communication protocol

      AN3981

      LED array drivers

      AN4193

      Low duty cycle operation with the SPIRIT1 transceiver

      AN392

      Microcontrollers and TRIAC-based dimmers

      AN4242

      New generation of 650 V SiC diodes

      AN3168

      Non-insulated SCR / Triac control circuits

      AN4642

      Overview of the BLE Profiles application for X-CUBE-BLE1, expansion for STM32Cube

      AN2703

      Parameter list for SCRs, TRIACs, AC switches, and DIACS

      AN4158

      Peak current control with automatic decay adjustment and predictive current control: basics and setup

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN440

      QII and QIII TRIAC triggering with positive power supply

      AN437

      RC snubber circuit design for TRIACs

      AN533

      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting

      AN4198

      SPIRIT1: increasing the output power

      AN439

      Snubberless™ and logic level TRIAC behavior at turn-off

      AN308

      TRIAC analog control circuits for inductive loads

      AN442

      TRIACS AND MICROCONTROLLERS - THE EASY CONNECTION

      AN3169

      Technology performance comparison of Triacs subjected to fast transient voltages

      AN302

      Thyristors and TRIACs: holding current - an important parameter

      AN303

      Thyristors and TRIACs: latching current

      AN4772

      wM-Bus (2013) firmware stack overview

    • Description バージョン サイズ アクション
      TN1219
      HTS221 digital humidity sensor: reference design implementation
      2.0
      367.08 KB
      PDF
      TN1218
      Interpreting humidity and temperature readings in the HTS221 digital humidity sensor
      4.0
      3.67 MB
      PDF
      TN1198
      Surface mount guidelines for MEMS sensors in HLGA packages
      1.0
      128.17 KB
      PDF
      TN1219

      HTS221 digital humidity sensor: reference design implementation

      TN1218

      Interpreting humidity and temperature readings in the HTS221 digital humidity sensor

      TN1198

      Surface mount guidelines for MEMS sensors in HLGA packages

    • Description バージョン サイズ アクション
      PM0237
      BlueNRG, BlueNRG-MS stacks programming guidelines
      7.0
      1.78 MB
      PDF
      PM0257
      BlueNRG-1, BlueNRG-2 BLE stack v2.x programming guidelines
      4.0
      1.06 MB
      PDF
      PM0237

      BlueNRG, BlueNRG-MS stacks programming guidelines

      PM0257

      BlueNRG-1, BlueNRG-2 BLE stack v2.x programming guidelines

プレゼンテーション & トレーニング資料

    • Description バージョン サイズ アクション
      An introduction to electric motors 1.0
      2.23 MB
      PDF
      STEVAL-3DP001V1 - Reference design for FDM 3D printing 1.0
      1.57 MB
      PDF
      STSPIN logic core basics 1.0
      1.22 MB
      PDF
      X-NUCLEO-IDB05A1 Quick start guide 1.6
      1.42 MB
      PDF

      An introduction to electric motors

      STEVAL-3DP001V1 - Reference design for FDM 3D printing

      STSPIN logic core basics

      X-NUCLEO-IDB05A1 Quick start guide

Publications and Collaterals

    • Description バージョン サイズ アクション
      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0
      516.44 KB
      PDF
      BlueNRG-1 Ultra-low-power Bluetooth® Low Energy System-on-Chip 1
      189.85 KB
      PDF
      BlueNRG-2 The IoT Ready Bluetooth® low energy System-on-Chip 3.1
      273.59 KB
      PDF
      DC-DC converters
      557.92 KB
      PDF
      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
      844.43 KB
      PDF
      L6984, L6986 Energy saving synchronous DC-DC converters for industrial
      1.24 MB
      PDF
      LED770x LED drivers 1.0
      0 Byte(s)
      PDF
      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver 1.2
      664.12 KB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF
      ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
      854.07 KB
      PDF
      スムーズで静かな ステッピング・モータ・ドライバ 11.2018
      836.57 KB
      PDF

      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series

      BlueNRG-1 Ultra-low-power Bluetooth® Low Energy System-on-Chip

      BlueNRG-2 The IoT Ready Bluetooth® low energy System-on-Chip

      DC-DC converters

      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V)

      L6984, L6986 Energy saving synchronous DC-DC converters for industrial

      LED770x LED drivers

      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver

      ST Diodes Finder : the new app for Android and iOS

      ST Thyristor Finder: SCRs and Triacs on Android and iOS

      スムーズで静かな ステッピング・モータ・ドライバ

    • Description バージョン サイズ アクション
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF
      STSPIN モータ・ドライバ 09.2016
      377.82 KB
      PDF
      Thyristors, Triacs, AC switches and A.S.D™ selection guide 2.0
      1.51 MB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

      STSPIN モータ・ドライバ

      Thyristors, Triacs, AC switches and A.S.D™ selection guide

    • Description バージョン サイズ アクション
      パワー・マネージメントガイド 2017 09.2018
      2.64 MB
      PDF
      モータ制御 リファレンス ガイド 15.10
      1.85 MB
      PDF

      パワー・マネージメントガイド 2017

      モータ制御 リファレンス ガイド

    • Description バージョン サイズ アクション
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
      5.54 MB
      PDF
      Spinning the world of 3D Printers 1.0
      529.04 KB
      PDF

      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control

      Spinning the world of 3D Printers

eDesignSuite

コンバータ

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

EMI Filtering and Signal Conditioning

Part number Description
BALF-NRG-02D3 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
BALF-SPI-01D3 50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
Part number
50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter

Imaging and Photonics Solutions

Part number Description
VL53L0X World smallest Time-of-Flight (ToF) ranging sensor
VL53L1X Long distance ranging Time-of-Flight sensor based on ST FlightSense technology
Part number
World smallest Time-of-Flight (ToF) ranging sensor
Long distance ranging Time-of-Flight sensor based on ST FlightSense technology

Interfaces and Transceivers

Part number Description
STUSB1602 USB Type-C controller (with Tx/Rx line driver and BMC)
STUSB4500 Stand-alone USB PD controller (with sink Auto-run mode)
Part number
USB Type-C controller (with Tx/Rx line driver and BMC)
Stand-alone USB PD controller (with sink Auto-run mode)

MEMS and Sensors

Part number Description
HTS221 Capacitive digital sensor for relative humidity and temperature
STLM20 Analog temperature sensor, ultra-low current 2.4 V, high precision
STTS751 2.25 V low-voltage local digital temperature sensor
Part number
Capacitive digital sensor for relative humidity and temperature
Analog temperature sensor, ultra-low current 2.4 V, high precision
2.25 V low-voltage local digital temperature sensor

Motor Drivers

Part number Description
L6474 Stepper motor driver with up to 16 microsteps with SPI and advanced current control
STSPIN220 Low voltage stepper motor driver
STSPIN820 Advanced 256 microsteps integrated motor driver with step-clock and direction interface
Part number
Stepper motor driver with up to 16 microsteps with SPI and advanced current control
Low voltage stepper motor driver
Advanced 256 microsteps integrated motor driver with step-clock and direction interface

Power Management

Part number Description
L6398 High voltage high and low-side driver
L6494 High voltage high and low-side 2 A gate driver
L6498 High voltage high and low-side 2 A gate driver
L6985F 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
L6986F 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
L7985 2A step-down switching regulator
L7986 3A step-down switching regulator
L7987 61 V 3 A asynchronous step-down switching regulator with adjustable current limitation
L7987L 61 V 2 A asynchronous step-down switching regulator with adjustable current limitation
ST1S14 Up to 3 A step down switching regulator
Part number
High voltage high and low-side driver
High voltage high and low-side 2 A gate driver
High voltage high and low-side 2 A gate driver
38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
2A step-down switching regulator
3A step-down switching regulator
61 V 3 A asynchronous step-down switching regulator with adjustable current limitation
61 V 2 A asynchronous step-down switching regulator with adjustable current limitation
Up to 3 A step down switching regulator

Power Transistors

Part number Description
STL100N8F7 N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
STL150N3LLH6 N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
STL20N6F7 N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL50N6F7 N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
Part number
N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package

Wireless Transceivers, MCUs and Modules

Part number Description
BlueNRG-2 Bluetooth® low energy wireless system-on-chip
BlueNRG-MS Bluetooth Low Energy Network Processor supporting Bluetooth 4.2 core specification
S2-LP Ultra-low power, high performance, sub-1GHz transceiver
SPBTLE-1S Very low power application module for Bluetooth® Smart v4.2
SPBTLE-RF Very low power module for Bluetooth Smart v4.1
SPIRIT1 Low data rate, low power Sub 1GHz transceiver
SPSGRF Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
STS1TX Low data rate, low power sub-1GHz transmitter
Part number
Bluetooth® low energy wireless system-on-chip
Bluetooth Low Energy Network Processor supporting Bluetooth 4.2 core specification
Ultra-low power, high performance, sub-1GHz transceiver
Very low power application module for Bluetooth® Smart v4.2
Very low power module for Bluetooth Smart v4.1
Low data rate, low power Sub 1GHz transceiver
Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
Low data rate, low power sub-1GHz transmitter