SC900950AE Automotive Solenoid Driver & Motor Pump Pre-Driver IC - 8-Channel, 4 WSS Interface, K-Line

SC900950AE is a versatile and highly integrated power management and driver IC tailored for automotive electronic control units.

This device combines multiple critical functions required in modern vehicle body and chassis systems.
It integrates eight high-side and low-side solenoid drivers for precise actuator control.
The built-in motor pump pre-driver is designed to efficiently manage DC motor operations.

For vehicle dynamic sensing, the chip features four dedicated wheel speed sensor (WSS) interfaces.
These interfaces process signals from active or passive sensors, providing reliable speed data.

Diagnostic and communication capabilities are robust.
The integrated K-Line interface supports legacy diagnostic protocols for vehicle communication.
A warning lamp driver output is also included for direct dashboard indicator control.

Advanced protection features are built into the silicon.
These include over-current protection, thermal shutdown, and comprehensive fault detection.
The device operates within a wide supply voltage range suitable for automotive battery systems.

Housed in a space-saving LQFP-EP 64 package, this IC simplifies PCB layout for compact ECU designs.
Its high integration reduces external component count, improving system reliability and reducing BOM cost.
The device is qualified for operation in harsh automotive environments with a wide temperature range.