30536 – Injector Driver IC for Automotive Engine Control Module (ECU) – High-Side Driver – Direct Replacement for ECU Repair

The 30536 is a dedicated monolithic driver integrated circuit developed for fuel injector actuation in automotive engine control units (ECUs).

This device features a high-side driver architecture, optimized for driving solenoid injectors in both gasoline and light-duty diesel engine management systems. It provides precise current control and fast demagnetization to ensure accurate fuel delivery timing.

As a frequently failing wear-and-tear component on automotive computer boards, the 30536 is subject to thermal cycling, voltage spikes, and continuous high-frequency operation. Replacing this single IC often restores full ECU functionality, eliminating the need for expensive complete board replacement.

The chip integrates overtemperature protection, overcurrent shutdown, and diagnostic feedback for system monitoring. These protective features allow reliable operation under extreme under-hood conditions, ranging from -40°C to 150°C junction temperature.

Its standard pinout is designed for straightforward soldering onto original PCB pads, making it a practical choice for professional ECU repair workshops. The operating voltage is compatible with standard 12V automotive electrical systems.

Whether you are repairing a failed engine control module or maintaining aftermarket ECU upgrades, the 30536 offers a durable, cost-effective solution for precise injector drive performance.