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L9524C

量産中
Design Win
MySTに保存する

Glow plug system control IC

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製品概要

概要

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.

  • 特徴

    • 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
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品質 & 信頼性

製品型番 マーケティング･ステータス パッケージ グレード RoHSコンプライアンスグレード Longevity Commitment Longevity Starting Date 材料宣誓書**
L9524C
量産中
SO-24 オートモーティブ Ecopack1 - -
L9524C-TR
量産中
SO-24 オートモーティブ Ecopack1 - -

L9524C

Package:

SO-24

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SO-24

Grade

Automotive

RoHS Compliance Grade

Ecopack1

L9524C-TR

Package:

SO-24

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SO-24

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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