TEA1750T/N1,518

AC DC Converters, Offline Switchers Overview

The TEA1750T/N1,518 is an offline flyback controller IC from the GreenChip III series by NXP Semiconductors. It operates with a fixed switching frequency of 125kHz and supports a supply voltage range of 15V to 38V. The device features a 650V breakdown voltage and includes integrated fault protection mechanisms such as current limiting, over-temperature, and over-voltage protection. Designed for surface-mount installation in a 16-SOIC package, it functions within a junction temperature range of -40°C to 150°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates comprehensive fault protection including current limiting, over-temperature, and over-voltage safeguards.

AC DC Converters, Offline Switchers Applications

• Offline AC/DC power conversion systems
• Flyback topology power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix against official documentation to confirm exact packaging and reel specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement. Ensure the component matches the required pin count and package dimensions for your PCB layout design.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring a dedicated offline flyback controller with integrated protection features. Consider the fixed 125kHz switching frequency when designing transformer parameters. Verify that the 16-SOIC package fits the available board space and thermal management requirements.

AC DC Converters, Offline Switchers Part Context

This part belongs to the TEA175x GreenChip SMPS controller family, designed for efficient and reliable power supply designs. It serves as a specialized power management IC for offline converters, distinct from other NXP families like the TEA1753 which combines PFC functionality.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official substitution lists for verified alternatives. Generic cross-references should be validated against electrical specifications and pin compatibility before implementation.