NCP5359AMNR2G

Overview

The NCP5359AMNR2G is a dual-channel synchronous MOSFET gate driver manufactured by onsemi. It operates with a supply voltage range of 10 V to 13.2 V and features an 8-pin DFN surface-mount package. The device provides two independent outputs designed for high-side and low-side control in synchronous rectification applications, ensuring precise timing and reliable switching performance for power management systems.

Feature Summary

• Dual-channel configuration for synchronous rectification control
• Integrated high-side and low-side drive capability
• Designed for stable operation within specified supply voltage ranges

Applications

• Synchronous buck converter topologies
• DC-DC power supply modules
• Point-of-load regulation circuits

Procurement Notes

Verify the complete part number including suffixes such as 'R2G' against official manufacturer documentation to ensure correct tape-and-reel packaging and material compliance specifications. Confirm that the 8-pin DFN footprint matches your PCB layout requirements before procurement.

Selection Notes

Select this component when a dedicated dual-channel synchronous driver is required for voltages up to 13.2 V. Ensure the application demands surface-mount assembly and fits within the thermal constraints of the DFN package. Validate that the input signal levels are compatible with the driver logic thresholds.

Part Context

This component belongs to onsemi's family of MOSFET gate drivers optimized for synchronous rectification. It serves as a critical interface between control logic and power switches, enabling efficient energy conversion in modern power electronics by managing the switching states of both high-side and low-side MOSFETs simultaneously.

Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify pinout compatibility and electrical characteristics if considering alternative manufacturers. Ensure any replacement maintains the same synchronous drive architecture and package dimensions.