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Part No VB027BSP
Manufacturer STMicroelectronics
Catalog Electronic Wholesale
Rohs State Need to verify

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Pricing & Ordering $3.6324 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 5,000 pieces
MOQ: 9 pcs
Order Increment : 1 pcs
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Products specifications

RoHS State Request Verification
Manufacturer STMicroelectronics
Win Source Part Number 1279080-VB027BSP
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 41 pct.
Supply and Demand Status Limited


Introducing the VB027BSP High Voltage Ignition Coil Driver Power IC from STMicroelectronics

The VB027BSP is a sophisticated power integrated circuit developed by STMicroelectronics specifically designed for driving ignition coils in automotive applications. This high-performance device is engineered to provide reliable and efficient control of ignition coil energy, contributing to optimized engine performance, reduced emissions, and improved fuel economy.

Key Features

  • High Voltage Capability: The VB027BSP is capable of handling high voltage operations, which is crucial for ignition systems that require a strong spark for efficient combustion.
  • Integrated Design: This power IC integrates a voltage regulator, dual channel high side driver, and diagnostic features into a single compact package, reducing the complexity and footprint of the ignition control system.
  • Built-In Protections: It includes various protection features such as overcurrent protection, load dump voltage surge protection, and overtemperature shutdown, ensuring the longevity and reliability of the ignition system.
  • Diagnostic Functions: The VB027BSP provides valuable diagnostic capabilities that help in identifying issues within the ignition system, enabling quick and efficient troubleshooting.


With its robust design and versatile features, the VB027BSP is ideal for a wide range of automotive applications, particularly those requiring precise ignition timing and energy control. It is commonly used in:

  • Gasoline engines for passenger cars
  • Motorcycles
  • Small engines in lawn mowers and generators

Technical Specifications

The VB027BSP operates over a broad temperature range and is designed to withstand the harsh conditions typical of automotive environments. Its technical specifications include:

  • Operating voltage range suitable for automotive environments
  • High current driving capability for ignition coils
  • Low saturation voltage to minimize power dissipation

The VB027BSP from STMicroelectronics represents a reliable solution for modern ignition systems, offering a blend of performance, integration, and safety features that make it an excellent choice for automotive manufacturers and aftermarket solutions alike.

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