ON Semiconductor NCV8408BDTRKG Automotive Low-Side Driver

The NCV8408BDTRKG is a high-performance automotive-grade low-side driver designed and manufactured by ON Semiconductor. This robust device is specifically engineered to drive inductive, capacitive, and resistive loads such as solenoids, relays, lamps, and other actuators commonly used in automotive applications. Its rugged construction makes it an ideal choice for the harsh environments encountered in vehicle electronics.

Constructed with self-protected Silicon-Controlled Rectifiers (SCRs) as the output stage, the NCV8408BDTRKG offers a high level of protection for the load and the device itself. It features smart over-current shutdown, over-temperature shutdown, and active clamp circuitry to safeguard against the extreme conditions of automotive applications. These protections ensure that the device can handle the repetitive avalanche and single pulse energy limits that are typical in automotive load dumps.

The device operates with an input voltage range from 5V to 28V, making it versatile for various automotive systems. With an operating temperature range of -40°C to 150°C, it can reliably function in a wide range of environmental conditions. The NCV8408BDTRKG comes in a compact surface-mount DPAK package, which allows for efficient use of board space in electronic control units.

Key Features:

• Low-Side Driver Configuration
• Operational Voltage Range: 5V to 28V
• Over-current and Over-temperature Protection
• Active Clamp for Load-Dump Protection
• Extended Operating Temperature Range: -40°C to 150°C
• Compact DPAK Surface-Mount Package
• Compliance with ISO 26262 Functional Safety Requirements

Applications for the NCV8408BDTRKG are widespread in the automotive industry, including body control modules, engine control units, power distribution centers, and anywhere robust load control is required. Its adherence to the ISO 26262 standard ensures that it meets the functional safety requirements necessary for integration into safety-critical automotive systems.

The NCV8408BDTRKG by ON Semiconductor is a testament to the company's commitment to providing high-quality, reliable components for the automotive market. With its advanced protection features and robust design, this low-side driver is a top choice for automotive engineers and designers looking to enhance the performance and safety of their vehicle's electronic systems.