FAN7361MX

Gate Driver Overview

The FAN7361MX is a high-side gate driver manufactured by onsemi, designed for driving N-channel power MOSFETs and IGBTs. It features a floating channel capable of bootstrapping operation up to +600 V. The device operates with a supply voltage range of 10 V to 20 V and delivers an output current of 500 mA. Key timing parameters include a rise time of 70 ns and a fall time of 30 ns. Maximum turn-on and turn-off delay times are specified at 170 ns. The component supports surface mount installation in an SOP-8 package and functions within a temperature range of -40°C to +125°C.

Gate Driver Feature Summary

• Floating channel design enables bootstrap operation for high-side switching applications up to 600 V
• Integrated protection against shoot-through conditions through inherent delay matching
• Non-inverting logic input simplifies control interface requirements

Gate Driver Applications

• High-side switching for power MOSFETs and IGBTs
• Motor drive circuits requiring isolated high-side control
• Power supply topologies utilizing bootstrap voltage generation

Gate Driver Procurement Notes

Verify component authenticity through authorized distribution channels due to the prevalence of counterfeit semiconductor devices. Confirm RoHS compliance status and specific manufacturing lot dates to ensure material consistency. Review the official datasheet for any recent revisions that may impact pin compatibility or electrical characteristics before finalizing procurement orders.

Gate Driver Selection Notes

Select this component when a single high-side driver with moderate output current capability is required. Ensure the application voltage does not exceed the 600 V floating channel limit. Verify that the PCB layout supports the necessary bootstrap capacitor configuration for reliable high-side operation. Consider thermal dissipation limits within the SOP-8 package for continuous duty cycles.

Gate Driver Part Context

This part belongs to the FAN7361 series of high-side gate drivers from onsemi. It is functionally related to variants such as the FAN7361M and FAN7361MX-OP. The series provides solutions for driving power switches in industrial and consumer applications where high-side control is essential.

Gate Driver Replacement Considerations

Direct substitutes include the FAN7361M and FAN7361MX-OP. These parts share identical functional specifications and pinouts. Verify package tolerance and marking differences when sourcing alternatives.