L6234

批量生产
Education

三相电机驱动器

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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
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Sales Briefcase

产品概述

描述

The L6234 is a triple half bridge to drive a brushless DC motor. It is realized in BCDmultipower technology which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance.
The output DMOS transistors can sustain a very high current due to the fact that the DMOS structure is not affected by the second breakdown effect, the RMS maximum current is practically limited by the dissipation capability of the package.
All the logic inputs are TTL, CMOS and μP compatible. Each channel is controlled by two separate logic inputs.
The L6234 device is available in a 20-pin PowerSO20 package.
  • 所有功能

    • Supply voltage from 7 to 52 V
    • 5 A peak current
    • RDSon 0.3 Ω typ. value at 25 °C
    • Cross conduction protection
    • TTL compatible driver
    • Operating frequency up to 150 kHz
    • Thermal shutdown
    • Intrinsic fast free wheeling diodes
    • Input and enable function for each half bridge
    • 10 V external reference available

电路原理图

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EDA符号、封装和3D模型

STMicroelectronics - L6234

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Symbols

符号

Footprints

封装

3D model

3D模型

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**
L6234PD
批量生产
PowerSO-20 工业 Ecopack2
L6234PD013TR
批量生产
PowerSO-20 工业 Ecopack2

L6234PD

Package:

PowerSO-20

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6234PD013TR

Package:

PowerSO-20

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO-20

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
L6234PD013TR 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel PowerSO-20 -40 150 MALAYSIA 3.4533 / 1k
L6234PD 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tube PowerSO-20 -40 150 MALAYSIA 3.4533 / 1k

L6234PD013TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.4533 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PowerSO-20

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

3.4533 / 1k

Country of Origin

MALAYSIA

L6234PD

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.4533 / 1k

ECCN (EU)

NEC

包装类型

Tube

封装

PowerSO-20

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

3.4533 / 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