30620 Fuel Injector Driver IC for Automotive ECU

30620 is a high‑current injector driver IC designed for engine control modules.
It provides reliable switching and precise timing for fuel injection systems.

Core technical specifications:

    Peak output current: up to 5A per channel, suitable for low‑impedance injectors.

    Integrated flyback voltage clamping for fast solenoid turn‑off.

    Logic input compatible with 3.3V/5V microcontrollers.

    Operating voltage: 4.5V – 28V, covering 12V automotive systems.

    Built‑in overcurrent and overtemperature shutdown.

Key advantages:

    Reduces external component count by integrating protection diodes.

    Low quiescent current (<2mA) during idle, saving battery power.

    Compact SOIC‑8 or DPAK package options for space‑constrained ECU boards.

Typical applications:

    Aftermarket fuel injection control units.

    Direct injector drive in standalone engine management systems.

    Repair and upgrade of factory engine computer boards.

Performance you can rely on:
This chip operates from -40°C to +125°C, meeting automotive under‑hood requirements. Its fast response time (typical <10µs) ensures accurate fuel metering at high RPM. When used with a microcontroller, 30620 eliminates the need for bulky discrete driver circuits. Whether you are designing a custom EFI system or fixing a damaged ECU, 30620 offers a clean, one‑chip solution for driving fuel injectors directly.

Packaging: Tube or tape & reel, RoHS compliant.