VB027BSP The ST VB027BSP is a high voltage ignition coil driver power IC. It features a 420V clamp voltage and a 10.5A current limit.
Mfr Part #:

VB027BSP

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST VB027BSP is a high voltage ignition coil driver power IC. It features a 420V clamp voltage and a 10.5A current limit.
✓ Total Stock: 20,089 pcs
$ Price Range: $2.25

VB027BSP Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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20,089 pcs
20089 pcs On Request 1 On Request On Request On Request On Request On Request

VB027BSP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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VB027BSP Description

Short technical summary and product information.

The VB027BSP from STMicroelectronics is a high voltage power integrated circuit designed for electronic ignition systems. It utilizes VIPower technology with a vertical current flow power darlington and a logic-level compatible driving circuit.

 

Key electrical specifications include a collector voltage clamp of 420V and an internally set coil current limit of up to 10.5A. The device operates with a driving stage supply voltage of 5V and has a typical power-on supply current of 160mA. The junction operating temperature ranges from -40°C to 150°C.

 

This power IC is housed in a PowerSO-10 package. Its built-in protection circuits for coil current limiting and collector voltage clamping make it suitable for advanced electronic ignition systems, providing a smart, high-voltage, high-current interface.

VB027BSP Quick Information

Product Type: High Voltage Ignition Coil Driver
Canonical Name: VB027BSP High Voltage Ignition Coil Driver Power IC
Subcategory: Ignition Coil Driver

VB027BSP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

VB027BSP Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

VB027BSP Features

  • High voltage ignition coil driver power IC
  • 420V collector voltage clamp
  • 10.5A maximum collector current limit
  • PowerSO-10 package
  • Logic level compatible input

VB027BSP Applications

  • Driving inductive loads in automotive systems.
  • Motor control in industrial automation.
  • Power management for solenoid actuators.
  • High-side driver for resistive loads.
  • Protected driver for DC motors.

VB027BSP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector voltage clamp of the VB027BSP?

The maximum collector voltage clamp is 420V.

What is the maximum collector current limit of the VB027BSP?

The maximum collector current limit is 10.5A.

What is the operating temperature range of the VB027BSP?

The junction operating temperature range is -40°C to 150°C.

What package is the VB027BSP available in?

The VB027BSP is available in a PowerSO-10 package.

What is the typical driving stage supply voltage for the VB027BSP?

The typical driving stage supply voltage is 5V.

What are the diagnostic collector current threshold levels?

The first threshold is 4.5A typical and the second threshold is 5.8A typical.

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