NCV7513BFTR2G

Overview

The NCV7513BFTR2G is an automotive-grade, current-isolated gate driver manufactured by onsemi. It features a single-channel low-side pre-driver design optimized for driving power MOSFETs in high-voltage applications. The device operates within a supply voltage range of 4.75V to 5.25V and supports an operating temperature range from -40°C to 125°C. It utilizes Silicon technology and is housed in a surface-mount LQFP32 package. The component holds AEC-Q100 qualification, ensuring reliability for automotive environments.

Feature Summary

• Provides galvanic isolation between control logic and power stage via current-based signal transmission
• Designed specifically for automotive applications with AEC-Q100 qualification
• Functions as a low-side pre-driver for efficient MOSFET switching

Applications

• Automotive power management systems
• High-voltage motor control circuits
• Industrial inverter drives requiring isolated gate driving

Procurement Notes

Verify end-of-life status before finalizing designs, as the manufacturer has indicated discontinuation plans. Confirm current availability through authorized distributors, as stock may be limited. Ensure procurement channels are certified to prevent counterfeit components. Review the latest Product Change Notification (PCN) for any manufacturing site or process changes that may affect long-term supply stability.

Selection Notes

Select this component when isolated gate driving is required for automotive-grade MOSFET applications. The narrow supply voltage range suits 5V logic interfaces. Consider the LQFP32 package constraints for PCB layout. Verify thermal performance requirements against the specified operating temperature range. Ensure system architecture supports current-isolated signal transmission rather than optical or magnetic alternatives.

Part Context

This part belongs to the NCV7513B series of isolated gate drivers. It shares functional similarities with other members like the NCV7517BFTR2G but differs in specific isolation characteristics and pin configurations. The series targets robust automotive power electronics, emphasizing reliability under harsh environmental conditions and electromagnetic interference immunity.

Replacement Considerations

Check for direct substitutes within the NCV7513B family. Verify pin compatibility and electrical specifications if considering alternative isolated gate drivers. Consult official obsolescence notices for recommended replacement parts provided by onsemi.