MC33262CDR2G

Overview

The MC33262CDR2G is a monolithic power factor controller from onsemi, designed for minimal external component usage. It operates within a supply voltage range of 12 V to 28 V and supports surface-mount installation in an SOIC-8 package. The device functions across an extended temperature range from -40°C to +105°C. Key electrical characteristics include a maximum source current of 500 mA, a maximum reverse current of 500 mA, and a maximum supply current of 12 mA.

Feature Summary

• Monolithic control IC specifically engineered for power factor correction applications
• Designed to minimize the requirement for external components during implementation
• Supports surface-mount technology for automated assembly processes

Applications

• Power factor correction circuits in AC-DC power supplies
• Electronic ballasts for lighting systems
• General-purpose power management modules requiring high efficiency

Procurement Notes

Verify the specific suffix CD against official datasheets to confirm package type and temperature grade alignment with design requirements. Ensure compatibility with existing PCB footprints for SOIC-8 packages. Cross-reference manufacturer documentation for any recent product change notices or certification updates prior to final procurement decisions.

Selection Notes

Select this component when a dedicated PFC controller with low external part count is required. The SOIC-8 package suits space-constrained designs. Verify that the 12 V to 28 V operating range matches the system's auxiliary power supply capabilities. Confirm thermal performance meets the +105°C junction temperature limit under expected load conditions.

Part Context

This part belongs to the MC33262 series of power factor controllers manufactured by onsemi. The series focuses on providing efficient power factor correction solutions with simplified circuit topologies. The MC33262CDR2G variant specifically denotes the surface-mount SOIC-8 packaging option suitable for high-volume manufacturing environments.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Generic replacements may differ in pinout configuration or electrical specifications. Verify functional equivalence through detailed parameter comparison before integration into existing designs.