L6982CDR

Voltage Regulators - DC DC Switching Regulators Overview

The L6982CDR is a dual high-side driver designed for automotive applications, featuring two independent channels capable of driving inductive loads. It operates with a supply voltage range from 4.5V to 30V and supports continuous output currents up to 1.5A per channel. The device integrates short-circuit protection, over-temperature shutdown, and reverse battery protection. It utilizes a SOIC-8 package and includes logic-compatible inputs for easy interface with microcontrollers.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual high-side switching capability for independent load control
• Integrated protection mechanisms including thermal shutdown and short-circuit detection
• Robust reverse battery protection for automotive reliability
• Logic-compatible input signals for straightforward microcontroller interfacing

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive lighting systems
• Inductive load switching in vehicle electronics
• High-side driver solutions for accessory control modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific ordering code suffix against the manufacturer's official documentation to ensure correct packaging and temperature grade. Confirm that the component meets the required automotive qualification standards for your specific application environment before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when dual high-side switching is required within a 30V system. Ensure the load current does not exceed the 1.5A limit per channel under expected operating temperatures. Verify PCB layout compatibility with the SOIC-8 package dimensions and thermal requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to STMicroelectronics' line of automotive-grade high-side drivers. It is engineered to replace older discrete solutions or single-channel drivers in complex automotive circuits. The device offers a compact footprint while providing essential protection features typically found in more expensive multi-channel solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-to-pin compatible alternatives listed in the manufacturer's cross-reference guide. Ensure any substitute maintains the same voltage rating and current capacity. Verify that the replacement part holds equivalent automotive qualification certifications.