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MC34978EK

MC34978EK

Manufacturer No:

MC34978EK

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 32SOIC

Datasheet:

Datasheet

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MC34978EK Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    32-SOIC-EP
  • Package / Case
    32-SSOP (0.295", 7.50mm Width) Exposed Pad
  • Voltage - Supply
    4.5V ~ 36V
  • Interface
    -
  • Applications
    Multiple Switch Detection
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The MC34978EK is a specific integrated circuit (IC) chip manufactured by NXP Semiconductors. It is a 16-channel low-side switch with diagnostics, designed for automotive applications. Here are some advantages and application scenarios of the MC34978EK IC chip:Advantages: 1. High Integration: The MC34978EK integrates 16 low-side switches in a single chip, reducing the overall component count and PCB space required. 2. Diagnostic Features: It includes diagnostic functions such as open-load detection, short-to-ground detection, and over-temperature detection, which help in identifying faults and ensuring system reliability. 3. Robustness: The IC chip is designed to withstand harsh automotive environments, with features like over-temperature protection, reverse battery protection, and electrostatic discharge (ESD) protection. 4. Flexibility: Each channel of the MC34978EK can be individually controlled, allowing for versatile usage and customization in automotive applications.Application Scenarios: 1. Automotive Lighting: The MC34978EK can be used to control various lighting functions in automobiles, such as headlights, taillights, turn signals, and interior lighting. The diagnostic features help in detecting faults in the lighting system. 2. Power Distribution: It can be employed in automotive power distribution systems to control and monitor the flow of power to different components, such as motors, actuators, solenoids, and relays. 3. Body Electronics: The IC chip can be utilized in body control modules (BCMs) to manage functions like power windows, door locks, mirrors, seat controls, and other electronic systems in vehicles. 4. HVAC Systems: The MC34978EK can be integrated into heating, ventilation, and air conditioning (HVAC) systems of automobiles to control various components like fans, blowers, valves, and dampers.Overall, the MC34978EK IC chip offers advantages of integration, diagnostics, robustness, and flexibility, making it suitable for various automotive applications where multiple low-side switches are required.
MC34978EK Relevant information