VB024 STMicroelectronics Integrated Circuit (Other) In Stock
VB024 is a high-voltage ignition coil driver power IC from STMicroelectronics featuring a Schmitt trigger input, open-collector output with current sinking capability, and built-in transient and overcurrent protection in a 7-lead power package. It is a latch-based peripheral driver designed for driving ignition coils in automotive engine management systems with robust protection against high-voltage transients. Available through authorized distributors with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 7
- Lifecycle
- OBSOLETE
- Datasheet
- VB024 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of VB024?
- Built-in transient and overcurrent protection safeguarding the ignition coil driver circuit from high-voltage spikes common in automotive ignition systems
- Schmitt trigger input providing hysteresis for noise-immune switching from ECU digital control signals in electrically noisy engine compartment environments
- Open-collector current-sink output enabling direct drive of high-energy ignition coils with latch-based control for reliable single-cylinder spark generation
What is VB024 used for?
The VB024 is designed for use in automotive engine management systems as a single-cylinder ignition coil driver, providing the high-voltage switching capability needed to energize and discharge inductive coil loads for spark generation. Its built-in overcurrent and transient protection make it suitable for direct connection to ignition coil primary windings in passenger vehicles, motorcycles, and small engine applications where the driver IC must survive high-voltage flyback spikes of hundreds of volts. Engineers also use it in aftermarket ignition control modules and distributor replacement systems where a compact, protected coil driver in a 7-lead power package simplifies the PCB design.
What are the specifications of VB024?
| Pbfree Code | No |
| YTEOL | 0 |
| Built-in Protections | TRANSIENT; OVER CURRENT |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | LATCH BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PZFM-T7 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Characteristics | OPEN-COLLECTOR |
| Output Current Flow Direction | SINK |
| Output Peak Current Limit-Nom | 8A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Supply Voltage1-Max | 16V |
| Supply Voltage1-Min | 5.5V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | NO |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | ZIG-ZAG |
| Turn-off Time | 80 µs |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the VB024 datasheet?
VB024 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for VB024?
Compatible alternatives and drop-in replacements for VB024:
Frequently Asked Questions
Which automotive function is VB024 designed to perform?
VB024 is intended to drive ignition coils in engine-management systems, combining a Schmitt-trigger input and protected power stage within a 7-pin package.
How do the integrated protections support an ignition-driver design?
The device provides transient and overcurrent protection around its 1 output, helping the open-collector current-sinking stage tolerate demanding ignition-coil switching conditions.
What should buyers verify before qualifying VB024 for production sourcing?
Buyers should confirm the exact VB024 device, its 7-pin power-package footprint, lead-free requirement, lifecycle status, traceability records, and authorized supply channel before approval.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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