Demonstration board for L6491 gate driver with smart shut down feature

Download databrief

Order from our distributors

Check availability
概观
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

型号
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
EVAL6491HB L6491
Active
37 1 EAR99 - Check Availability

Distributor availability ofEVAL6491HB

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 2 0 Order Now

代理商库存报告日期: 2019-07-16

代理商名称

AVNET

库存

2

Min.Order

0

地区

AMERICA Order Now

代理商库存报告日期: 2019-07-16

EVAL6491HB

Core Product

L6491

Marketing Status

Active

Unit Price (US$)

37.0*

Distributor availability ofEVAL6491HB

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 2 0 Order Now

代理商库存报告日期: 2019-07-16

代理商名称

AVNET

库存

2

Min.Order

0

地区

AMERICA Order Now

代理商库存报告日期: 2019-07-16

Unit Price (US$)

37

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

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 Files selected for download

技术文档

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

      EVAL6491HB gerber files

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

      EVAL6491HB BOM

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

      Evaluation products license agreement

型号 Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL6491HB
Active
CARD 工业 Ecopack1 -

EVAL6491HB

Package:

CARD

Material Declaration**:

Marketing Status

Active

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.