概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • The L6491 is a high voltage device manufactured with the BCD6 “OFF-LINE” technology. It is a single-chip half-bridge gate driver for N-channel power MOSFETs or IGBTs, with a 4 A sink and source current capability.

    The high-side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing a microcontroller or DSP.
    An integrated comparator is available for fast overcurrent protection, and is also suited for other functions such overtemperature, etc.
    The EVAL6491HB board allows evaluating all of the L6491 features while driving a power switch with voltage rating up to 600 V in TO-220 or TO-247 packages.
    The board allows easily selecting and modifying the values of relevant external components in order to ease driver's performance evaluation under different applicative conditions and fine pre-tuning of final application's components.

    主要特性

    • High voltage rail up to 600 V
    • dV/dt immunity: 50 V/ns in full temperature range
    • Driver current capability: 4 A source/sink
    • Comparator for fault protections
    • Smart shutdown function
    • Integrated bootstrap diode
    • Adjustable deadtime
    • Interlocking function
    • Switching times 15 ns rise/fall with 1 nF load
    • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
    • Compact and simplified layout
    • Bill of material reduction
    • Effective fault protection
    • Flexible, easy and fast design

样片和购买

产品型号
核心产品
供货状态
预算价格(US$)
数量
ECCN (US)
Country of Origin
从分销商订购
从ST订购
EVAL6491HB L6491
批量生产
37 1 EAR99 - 没有经销商,请联系我们的销售办事处

EVAL6491HB

核心产品

L6491

供货状态

批量生产

单价(US$)

37.0*

单价(US$)

37

数量

1

ECCN (US)

EAR99

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

适合您的资源

相关应用

LED照明和控制

家庭电器和专业电器

工业电源及工具

智能农业

电机控制

个人护理及卫生

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB2575
      Demonstration board for L6491 gate driver with smartSD
      1.0
      488.4 KB
      PDF
      DB2575

      Demonstration board for L6491 gate driver with smartSD

硬件资源

    • 描述 版本 文档大小 操作
      EVAL6491HB gerber files 1.0
      184.82 KB
      ZIP

      EVAL6491HB gerber files

    • 描述 版本 文档大小 操作
      EVAL6491HB BOM 1.0
      38.86 KB
      PDF

      EVAL6491HB BOM

    • 描述 版本 文档大小 操作
      EVAL6491HB board schematic
      394.58 KB
      PDF

      EVAL6491HB board schematic

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      X-NUCLEO expansion boards motor control - Selection guide 1.2
      263.59 KB
      PDF

      X-NUCLEO expansion boards motor control - Selection guide

    • 描述 版本 文档大小 操作
      Products and solutions for Smart industry 3.0
      3.32 MB
      PDF

      Products and solutions for Smart industry

法律

    • 描述 版本 文档大小 操作
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant Material Declaration**
EVAL6491HB
批量生产
CARD 工业 Ecopack1 -

EVAL6491HB

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

支持中心或 提供反馈