WMSIC Electronic Components

ST L293DD013TR Motor Driver L293DD013TR

ST L293DD013TR Motor Driver L293DD013TR
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Product image

ModelL293DD013TR
PackageSOIC-20-300mil
BrandST
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

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Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) L293DD013TR
Type
ST
Unit
Electronic Component
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
L293DD013TR
Electronic Component
1
Package
SOIC-20-300mil
Electronic Component
Brushed DC Motor Driver IC
Electronic Component
1.045g
Electronic Component
1
Integrated FET
Electronic Component
H
2
Electronic Component
BM0000287968
Current
1.2A
Operating Voltage
4.5V~36V
Output Current
600mA
Static Current(Iq)
4mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述：L293DD013TR 电机驱动芯片

引言

在现代电子设计中，电机驱动芯片起着至关重要的作用，特别是在需要控制各种类型电机的应用中。从家用电器到工业自动化设备，这些驱动器为电机提供稳定、可靠的操作。L293DD013TR是意法半导体（STMicroelectronics）推出的一款强大的电机驱动芯片，专为驱动小型步进电机和有刷直流电机而设计。下面将详细介绍其功能特性、应用场景及优势。

基本参数

L293DD013TR是一个表面贴装型的电机驱动芯片，提供了以下关键参数：

  • 安装类型：表面贴装型（SMD），适合于高密度PCB设计。
  • 输出配置：半桥配置（4），支持双极性步进电机的驱动。
  • 电流输出：最大600mA，适用于小型电机。
  • 负载电压范围：4.5V至36V，提供了广泛的应用灵活性。
  • 工作温度：-40°C至150°C，适合于各种极端环境。
  • 供电电压：与负载电压相同，为4.5V至36V，确保电机在不同电压下的高效运转。

功能与特性

L293DD013TR集成了控制和功率级的完整解决方案，提供简单的接口和强大的驱动能力。它支持双向驱动，能够满足大多数电机控制需求。其灵活的并联接口结构使得多颗L293DD013TR芯片可以联接在一起，以驱动更高功率的电机。

此外，该电机驱动芯片还具备失效保护特性，如过热保护，使其在高负荷或极端环境下运行时更加安全可靠。同时，设计时考虑到了电压和电流的调节，使得在多种电机操作状态下都能保持良好的工作表现。

应用场景

由于其全方位的功能和高可靠性，L293DD013TR适用于多种应用场景，包括：

  • 消费电子：如玩具、机器人、电子设备的电机驱动。
  • 工业自动化：如控制小型电动阀、输送带电机等。
  • 家用电器：如洗衣机、吸尘器等设备中的电机驱动。
  • 医疗设备：在诊断设备及自动化设备中实现精确控制。
  • 汽车电子：包括电动窗、座椅调节等车载应用。

技术优势

  1. 高温稳定性：L293DD013TR的工作温度范围证明了其在高温环境中的出色表现，这对于具有高散热要求的应用尤其重要。

  2. 流行的封装：SO-20封装使得L293DD013TR易于焊接、安装及集成，适合于各种紧凑设计。

  3. 灵活性：它的供电和负载电压範围广泛，能满足各种电机的需求，适合多种工业和消费领域的电机驱动需求。

  4. 集成功能：集成的控制和保护功能减少了外部组件的需求，从而优化了设计和降低了整体成本。

结论

L293DD013TR是意法半导体提供的一款功能强大的电机驱动芯片，凭借其多种特点，如宽广的电压和温度范围、强大的输出能力及保护功能，使其成为驱动小型步进电机和有刷直流电机的理想选择。无论是在消费电子、工业自动化、家用电器还是医疗设备中，L293DD013TR都能提供可靠、高效的电机控制解决方案，助力设计人员实现各种创意和应用。

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