L9954LXP

批量生产
Design Win

特殊功能,车门模块驱动器

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产品概述

描述

The L9954LXP is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to two DC motors and three grounded resistive loads can be driven with three half bridges and three high-side drivers. The integrated standard Serial Peripheral Interface (SPI) controls all operation modes (forward, reverse, brake and high impedance). All diagnostic informations are available via SPI.

  • 所有功能

    • Overload diagnostic for all outputs
    • Open-load diagnostic for all outputs
    • Charge pump output for reverse polarity protection
    • PWM control of all outputs
    • Current monitor output for high-side OUT1, OUT4, OUT5 and OUT6
    • All outputs short circuit protected
    • Three half bridges for 0.75 A loads (RDSon = 1600 mΩ)
    • One high-side driver for 6 A load (RDSon = 100 mΩ)
    • Two configurable high-side driver for up to 1.5A load (RDSon = 500 mΩ) or 0.35 A load (Ron = 1800 mΩ)
    • Very low current consumption in standby mode (IS < 6 μA typ; Tj = 85 °C)
    • All outputs over temperature protected
    • Programmable soft start function to drive loads with higher inrush currents (i.e. current > 6 A, current > 1.5 A)

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - L9954LXP

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符号

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封装

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 材料声明**
L9954LXP
NRND
PowerSSO 36 汽车应用 Ecopack2
L9954LXPTR
批量生产
PowerSSO 36 汽车应用 Ecopack2

L9954LXP

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9954LXPTR

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 36

Grade

Automotive

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
供货状态
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包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
L9954LXP
Available at distributors

经销商的可用性 L9954LXP

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L9954LXPTR
Available at distributors

经销商的可用性 L9954LXPTR

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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L9954LXP NRND

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

产品型号:

L9954LXP

L9954LXPTR 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:

L9954LXPTR

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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