FAN3224TMPX

Gate Driver Overview

The FAN3224TMPX is a dual-channel, low-side MOSFET gate driver manufactured by onsemi. It features two non-inverting outputs with peak source and sink currents of 5A at VDD = 12V. The device operates within a supply voltage range of 4.5V to 18V and supports TTL input thresholds. It utilizes MillerDrive™ technology for high-speed switching, achieving typical rise and fall times of 12ns and 9ns respectively under a 2.2nF load. The component is housed in an 8-pin MLP (3x3mm) package and functions across an ambient temperature range of -40°C to +125°C.

Gate Driver Feature Summary

• Dual-channel architecture with independent inputs for precise timing control
• High peak output current capability of 5A for efficient N-channel MOSFET driving
• Internal propagation delay matching within 1ns between channels
• MillerDrive™ technology ensures stable switching performance

Gate Driver Applications

• Synchronous rectifier circuits
• DC/DC converters
• Motor control systems
• High-efficiency MOSFET switching applications

Gate Driver Procurement Notes

Verify the specific suffix 'PX' against official onsemi documentation to confirm the MLP-8 package configuration. Ensure compatibility with design requirements regarding the 4.5V to 18V operating voltage range and the -40°C to +125°C temperature specifications. Cross-reference datasheet electrical characteristics for peak current ratings at the intended supply voltage.

Gate Driver Selection Notes

Select this component when dual-channel low-side driving with matched propagation delays is required. It is suitable for applications needing high peak currents to drive N-channel MOSFETs efficiently. Consider the MLP-8 package size constraints and the 4.5V minimum supply voltage requirement during circuit design.

Gate Driver Part Context

This part belongs to the FAN3224T/FAN3225T series of dual-channel low-side gate drivers. The FAN3224 variant specifically offers dual single-input non-inverting outputs with enable functionality, distinguishing it from the dual-input FAN3225 model. Both share similar electrical characteristics and packaging options.

Gate Driver Replacement Considerations

The FAN3224TMNTXG is a related variant within the same family, though it utilizes a different reel packaging format. Verify pinout and electrical specifications before substitution.