NCP1343ENAAEBBD1R2G

AC DC Converters, Offline Switchers Overview

The NCP1343ENAAEBBD1R2G is a high-frequency quasi-resonant flyback controller manufactured by onsemi. It operates within a switching frequency range up to 500 kHz and supports an output voltage of 12 V with a current capacity of 800 mA. The device utilizes a Flyback topology and is housed in a 9-SOIC package. It functions reliably across a temperature range from -40 C to +125 C, designed for offline power supply applications.

AC DC Converters, Offline Switchers Feature Summary

• High-frequency quasi-resonant operation for enhanced efficiency
• Integrated control suitable for high-performance offline converters
• Designed for compact AC/DC primary side controller implementations

AC DC Converters, Offline Switchers Applications

• Offline power supply designs
• AC/DC converter systems
• Flyback topology power management

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix ENAAEBBD1R2G against official datasheets to confirm pinout and electrical characteristics. Ensure compatibility with required operating temperatures and packaging formats. Cross-reference manufacturer documentation for any updates regarding RoHS compliance or automotive standards before finalizing procurement decisions.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring high-frequency quasi-resonant flyback control. Consider the 9-SOIC package constraints and thermal performance limits between -40 C and +125 C. Evaluate suitability for offline power supplies where integrated controller functionality reduces external component count.

AC DC Converters, Offline Switchers Part Context

Part of the NCP1343 series, which offers highly integrated solutions for offline power converters. This specific variant provides high-frequency operation capabilities essential for modern compact power supply designs. It serves as a core switching controller for efficient energy conversion in various electronic devices.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify electrical parameters and pin compatibility before replacing with other models in the NCP134x family or similar high-frequency flyback controllers.