L9524C

批量生产

电热塞系统控制IC

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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

The L9524C is a control IC for up to six glow plugs of diesel engines. The glow plugs are switched by up to four external PWM-controlled N-channel Power MOSFETs or a single relay in high-side configuration. Supply voltage, battery voltage, junction temperature, switches, currents through the glow plugs, and charge pump voltage are monitored.
A two-wire interface is used to communicate with the diesel engine management system.
  • 所有功能

    • Active clamping during load dump
    • Charge pump voltage monitoring with shutdown
    • Monitoring of currents through the glow plugs with shutdown at overcurrent (adjustable threshold)
    • Junction temperature monitoring with shutdown
    • Quad gate driver for external N-channel Power MOSFETs in high-side configuration:\t\tGates driven by PWM output signal\t\tAdjustable gate charge/discharge currents\t\tLimited gate-to-source voltages\t\tNegative clamping for inductive loads\t\tAdvanced run-off control\t\tRegulation of the power through the glow plugs\t\t
    • Battery-voltage-compatible two-wire interface
    • Control output for external relay driver
    • Battery voltage monitoring with shutdown
    • Monitoring of external switches
    • Supply voltage monitoring with shutdown

电路原理图

特别推荐

相关应用

汽车应用

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L9524C

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**
L9524C
批量生产
SO-24 汽车应用 Ecopack1
L9524C-TR
批量生产
SO-24 汽车应用 Ecopack1

L9524C

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-24

Grade

Automotive

RoHS Compliance Grade

Ecopack1

L9524C-TR

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-24

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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
L9524C-TR 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 SO-24 -40 125 MALAYSIA 2.46 / 1k
L9524C 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 SO-24 -40 125 MALAYSIA 2.46 / 1k

L9524C-TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.46 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-24

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

2.46 / 1k

Country of Origin

MALAYSIA

L9524C

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.46 / 1k

ECCN (EU)

NEC

包装类型

Tube

封装

SO-24

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

2.46 / 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