CPC1580PTR

Isolators - Gate Drivers Overview

The Littelfuse CPC1580PTR is a gate driver optocoupler designed to drive external power MOSFETs. It provides 3750Vrms of input-to-output isolation and operates with low LED current requirements of 2.5mA. The device supports load voltages up to 65V and eliminates the need for an external power supply. Packaged in an 8-pin FPAK, it offers high reliability for isolated switching applications.

Isolators - Gate Drivers Feature Summary

• Drives external power MOSFETs
• Provides 3750Vrms input-to-output isolation
• Operates with low LED current of 2.5mA
• Supports load voltages up to 65V without external power supply

Isolators - Gate Drivers Applications

• Isolated MOSFET gate driving
• Power conversion circuits
• Industrial control systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix PTR indicates tape and reel packaging when ordering. Confirm the 3750Vrms isolation rating matches system safety requirements. Ensure the 65V load voltage capability aligns with the target MOSFET gate drive specifications. Check for updated datasheets regarding any design-in changes.

Isolators - Gate Drivers Selection Notes

Select this component when isolated gate driving is required for power MOSFETs. The low LED current reduces control circuit power consumption. The integrated design simplifies bill of materials by removing the need for separate isolated power supplies. Verify thermal performance within the 8-pin FPAK package for the intended duty cycle.

Isolators - Gate Drivers Part Context

This part belongs to the Littelfuse Clare optocoupler portfolio, which specializes in solid-state relay and gate driver solutions. The CPC1580 series focuses on providing robust isolation for power electronics. It complements other Littelfuse protection devices like TVS diodes and fuses in complete power management designs.

Isolators - Gate Drivers Replacement Considerations

Check for direct pin-compatible replacements within the CPC1580 family. Verify that alternative gate driver optocouplers maintain the 3750Vrms isolation rating and 2.5mA LED current requirement. Ensure the replacement supports the same 65V load voltage limit.