TEA18363T/2J

AC DC Converters, Offline Switchers Overview

The TEA18363T/2J is a GreenChip SMPS control IC designed for low-cost switched-mode power supplies using flyback topologies. It operates with a fixed switching frequency of 132.5 kHz and supports one output. The device provides an output voltage of 10.5 V and handles up to 750 mA output current. It functions within a temperature range of -40 °C to +150 °C. The controller utilizes a non-isolated design and draws 600 uA of operating supply current. It is packaged in an SO-8 surface-mount format.

AC DC Converters, Offline Switchers Feature Summary

• Integrates green functions including quasi-resonant mode at high power and frequency reduction or discontinuous conduction mode at lower levels to maintain high efficiency across all load conditions.
• Features a specialized burst mode that reduces optocurrent to minimum levels during low-power operation, ensuring excellent no-load performance while keeping frequencies outside the audible range.
• Includes accurate overpower protection (OPP) allowing limited operation during overpower situations, automatically switching to a low-power mode if the output is shorted.

AC DC Converters, Offline Switchers Applications

• Low-cost switched-mode power supplies
• Flyback topology power converters

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix /2J against official NXP documentation to confirm package orientation and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's product compliance database. Ensure the ordering code matches the required factory packaging quantity of 2500 units per reel. Cross-reference the 12NC identifier for accurate inventory management.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring a cost-effective flyback controller with integrated green modes. The fixed 132.5 kHz frequency simplifies magnetic component design compared to variable frequency alternatives. The high-voltage start-up capability and low standby power make it suitable for applications demanding efficient energy consumption without external high-voltage startup circuits.

AC DC Converters, Offline Switchers Part Context

This part belongs to the TEA18363LT series of GreenChip SMPS control ICs from NXP Semiconductors. It is categorized under Switching Controllers and PMIC - Power Management ICs. The device is manufactured using a high-voltage silicon-on-insulator (SOI) process, which combines low-voltage process accuracy with high-voltage capabilities for robust operation.

AC DC Converters, Offline Switchers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing pinouts and electrical characteristics with alternative flyback controllers from the same manufacturer family.