L6208Q

批量生产
Education

双极步进电机的L6208 DMOS驱动

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产品概述

描述

The L6208Q device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCDmultipower technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a two-phase bipolar stepper motor including: a dual DMOS full bridge, the constant OFF time PWM current controller that performs the chopping regulation, and the phase sequence generator that generates the stepping sequence. Available in a VFQFPN48 7 x 7 mm package, the L6208Q features a non-dissipative overcurrent protection on the high-side Power MOSFETs and thermal shutdown.

  • 所有功能

    • Operating supply voltage from 8 to 52 V
    • 5.6 A output peak current
    • RDS(on) 0.3 Ω typ. value at Tj = 25 °C
    • Operating frequency up to 100 kHz
    • Non-dissipative overcurrent protection
    • Dual independent constant tOFF PWM current controllers
    • Fast/slow decay synchronous rectification
    • Fast decay quasi-synchronous rectification
    • Decoding logic for stepper motor full and half step drive
    • Cross conduction protection
    • Thermal shutdown
    • Undervoltage lockout
    • Integrated fast freewheeling diodes

eDesignSuite

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太阳能电池充电器
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Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
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Power Management Design Center

Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs
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Helps define heatsink thermal properties
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Twister Sim

Help select the right ViPOWER Automotive power device
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TVS Simulator

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Estimate

Build simple schematics and firmware inputs in minutes
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Possibility to add heat sources, heat sinks, copper areas and thermal paths.
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Thermal results shown graphically via 2D table.

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All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      EVAL6208Q

      批量生产

      L6208Q步进电机驱动器

      电机控制 ST
      EVAL6208Q

      描述:

      L6208Q步进电机驱动器

      EVL62XX-MAIN

      批量生产

      基于STM32 Nucleo的L62xx系列双刷直流和步进电机驱动器的评估套件环境

      电机控制 ST
      EVL62XX-MAIN

      描述:

      基于STM32 Nucleo的L62xx系列双刷直流和步进电机驱动器的评估套件环境

EDA符号、封装和3D模型

意法半导体 - L6208Q

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3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 Longevity Commitment Longevity Starting Date 材料声明**
L6208Q
批量生产
VFQFPN 48 7x7x1.0 mm 工业 Ecopack2 10 2022-01-01T00:00:00.000+01:00
L6208QTR
批量生产
VFQFPN 48 7x7x1.0 mm 工业 Ecopack2 10 2022-01-01T00:00:00.000+01:00

L6208Q

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 48 7x7x1.0 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6208QTR

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 48 7x7x1.0 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
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L6208QTR
Available at distributors

经销商的可用性 L6208QTR

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L6208Q
Available at distributors

经销商的可用性 L6208Q

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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L6208QTR 批量生产

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产品型号:

L6208QTR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

L6208Q 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L6208Q

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

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(*) 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