NCV887001D1R2G

Overview

The NCV887001D1R2G is an automotive-grade, non-synchronous boost controller manufactured by onsemi. It operates within a supply voltage range of 3.2V to 40V and supports a switching frequency of 100kHz. The device features a maximum duty cycle of 93% and includes clock synchronization capabilities. It provides current limit protection and enable control functions. Designed for high reliability, it meets AEC-Q100 standards and operates across a junction temperature range of -40°C to 150°C.

Feature Summary

• Automotive-grade design compliant with AEC-Q100 standards for enhanced reliability in vehicle environments.
• Integrated clock synchronization allows for precise timing alignment in multi-phase or parallel power systems.
• Built-in current limit protection ensures robust operation under overload conditions.
• Wide input voltage range supports diverse automotive power architectures.

Applications

• Automotive start-stop systems
• Boost converter circuits for automotive electronics
• Power management in harsh automotive environments

Procurement Notes

Verify the specific suffix D1R2G corresponds to the required tape-and-reel packaging configuration. Confirm that the AEC-Q100 qualification aligns with your project's automotive grade requirements. Ensure the 8-SOIC package dimensions fit your PCB layout constraints. Check for any recent Product Change Notifications (PCN) regarding manufacturing site changes or material updates before finalizing procurement.

Selection Notes

Select this component when a non-synchronous boost topology is sufficient for the application. The fixed 100kHz frequency simplifies filter design compared to adjustable variants. Consider the 93% duty cycle limit when calculating maximum step-up ratios. The wide operating temperature range makes it suitable for under-hood applications where thermal management is critical.

Part Context

This part belongs to the NCV887x family of automotive boost controllers from onsemi. It shares functional similarities with parts like the NCV8870 and NCV8871 but may differ in specific pinouts or internal protections. The family is designed to address various automotive power conversion needs with standardized interfaces and robust performance characteristics.

Replacement Considerations

Direct substitutes within the same family include NCV887001 and NCV8871. Verify pin compatibility and electrical specifications before substitution. Other NCV887x variants may require circuit adjustments due to differences in control logic or package types.