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L9524C-TR

Control IC 24-Pin SO T/R

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L9524C-TR
  • L9524C-TR
Manufacturer:STMicroelectronics
Product Category: Power Management, Other Power Management
Avnet Manufacturer Part #: L9524C-TR
Secondary Manufacturer Part#: L9524C-TR
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

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.

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

    • Technical Attributes

    Find Similar Parts

    		 Description Value
    		SOIC
    		Surface Mount
    		24
    		-40 to 125 °C
    		15.6 x 7.6 x 2.35 mm

    ECCN / UNSPSC / COO

    Description Value
    Country of Origin: RECOVERY FEE
    ECCN: EAR99
    HTSN: 8542330001
    Schedule B: 8542330000
    In Stock :  0
    Additional inventory
    Factory Lead Time: 161 Weeks
    Price for: Each
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