PS9401-2-AX

Isolators - Gate Drivers Overview

The PS9401-2-AX is a dual-channel gate driver optoisolator manufactured by CEL. It provides 5000Vrms isolation voltage and supports a common mode transient immunity of 15kV/µs. The device features two independent channels within a 16-pin SSOP package. It delivers a peak output current of 600mA to drive power switches efficiently. This component is designed for high-speed digital isolation in industrial applications.

Isolators - Gate Drivers Feature Summary

• Dual-channel architecture for simultaneous isolated control
• High common mode transient immunity for noise rejection
• Strong gate drive capability with 600mA peak output

Isolators - Gate Drivers Applications

• Industrial motor drives
• Power supply isolation
• Inverter gate driving

Isolators - Gate Drivers Procurement Notes

Verify the obsolete status before procurement as this part may be discontinued. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any functional updates. Ensure compatibility with existing PCB footprints. Validate isolation ratings against system requirements.

Isolators - Gate Drivers Selection Notes

Choose this component when dual-channel isolation is required. Consider the 5000Vrms rating for safety compliance. Evaluate the 15kV/µs CMTI for noisy environments. Compare propagation delays with system timing needs. Assess thermal performance under load conditions.

Isolators - Gate Drivers Part Context

This device belongs to the PS9401 series of gate driver optocouplers. It shares architectural similarities with single-channel variants like the PS9402. The series targets high-performance isolation needs. Manufacturing follows CEL's standard optoelectronic processes.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data from official manufacturer sources before substitution.