L6258EA

批量生产

PWM控制的大电流DMOS通用电机驱动器

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

L6258EA is a dual full bridge for motor control applications realized in BCD technology, with the capability of driving both windings of a bipolar stepper motor or bidirectionally control two DC motors. L6258EA and a few external components form a complete control and drive circuit. It has high efficiency phase shift chopping that allows a very low current ripple at the lowest current control levels, and makes this device ideal for steppers as well as for DC motors.
The power stage is a dual DMOS full bridge capable of sustaining up to 40V, and includes the diodes for current recirculation.The output current capability is 1.5A per winding in continuous mode, with peak start-up current up to 2A. A thermal protection circuitry disables the outputs if the chip temperature exceeds the safe limits.
  • 所有功能

    • EXTENDED LOW OPERATING TEMPERATURE RANGE: -40˚C
    • THERMAL SHUTDOW
    • TTL/CMOS COMPATIBLE INPUTS
    • NO NEED FOR RECIRCULATION DIODES
    • ABLE TO DRIVE BOTH WINDINGS OF A BIPOLAR STEPPER MOTOR OR TWO DC MOTORS
    • WIDE VOLTAGE RANGE: 12V TO 40V
    • OUTPUT CURRENT UP TO 1.5A EACH WINDING
    • PRECISION PWM CONTROL
    • CROSS CONDUCTION PROTECTION
    • FOUR QUADRANT CURRENT CONTROL, IDEAL FOR MICROSTEPPING AND DC MOTOR CONTROL

电路原理图

特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6258EA

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
E-L6258EA
批量生产
PowerSO 36 工业 Ecopack2

E-L6258EA

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO 36

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

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
E-L6258EA Available at 2 distributors

经销商的可用性E-L6258EA

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 84 1 马上订购
MOUSER WORLDWIDE 127 1 马上订购

代理商库存报告日期: 2021-04-14

代理商名称

DIGIKEY

库存

84

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

127

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-04-14

Buy Direct
批量生产
EAR99 NEC Tube PowerSO 36 -40 135 MALAYSIA 5.5 / 1k

E-L6258EA

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.5 / 1k

经销商的可用性E-L6258EA

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 84 1 马上订购
MOUSER WORLDWIDE 127 1 马上订购

代理商库存报告日期: 2021-04-14

代理商名称

DIGIKEY

库存

84

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

127

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-04-14

ECCN (EU)

NEC

包装类型

Tube

封装

PowerSO 36

Operating Temperature (°C)

(最小值)

-40

(最大值)

135

Budgetary Price (US$)* / Qty

5.5 / 1k

Country of Origin

MALAYSIA

(*) 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