MP18851-A4CGSE-Z

Isolators - Gate Drivers Overview

The MP18851-A4CGSE-Z is an isolated dual-channel gate driver from Monolithic Power Systems. It provides up to 4A source and sink peak current capability for driving power-switching devices. The device utilizes capacitive-based isolation technology to deliver a withstand voltage of up to 5kVRMS per UL 1577 standards. It features short propagation delay and minimal pulse-width distortion. The component is available in a 16-SOIC package.

Isolators - Gate Drivers Feature Summary

• Capacitive-based isolation technology providing high voltage withstand capability
• Dual-channel design with 4A peak source and sink current drive strength
• Optimized for short propagation delay and minimal pulse-width distortion

Isolators - Gate Drivers Applications

• Driving power-switching devices in industrial applications
• Isolated gate drive solutions for motor control systems
• Power conversion circuits requiring galvanic isolation

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix A4CGSE-Z against official Monolithic Power Systems documentation to confirm the exact package type and isolation rating. Ensure compatibility with system voltage requirements and thermal management needs before procurement.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with robust galvanic isolation is required. The 4A drive current suits medium-power MOSFETs or IGBTs. Verify that the 5kVRMS isolation rating meets safety standards for the target application environment.

Isolators - Gate Drivers Part Context

This part belongs to the MP18851 family of isolated gate drivers. It shares core functionality with variants like the MP18851-A4CGSE-P but may differ in packaging or specific qualification details. The series focuses on reliable isolation for power electronics.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same family include the MP18851-A4CGSE-P. Verify pinout and electrical specifications match before substitution. Cross-referencing with other manufacturers requires careful validation of isolation ratings and drive currents.