STR6A169HZ

AC DC Converters, Offline Switchers Overview

The STR6A169HZ is an off-line converter from Sanken Electric featuring a flyback topology with an integrated MOSFET and current mode PWM controller. It operates at a switching frequency of 100kHz in an 8-DIP package. The device delivers up to 30W of power and includes fault protection mechanisms such as current limiting, over-load, over-temperature, and over-voltage protection. Additional control features include soft start functionality.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage MOSFET with a current mode PWM controller for efficient power conversion.
• Provides comprehensive fault protection including current limiting, over-load, over-temperature, and over-voltage safeguards.
• Features soft-start capability to manage inrush current during startup.

AC DC Converters, Offline Switchers Applications

• AC/DC converters
• Off-line switching power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific manufacturer part number against official Sanken Electric documentation to ensure compatibility with your design requirements. Confirm that the 8-DIP package and 100kHz switching frequency align with your thermal and electromagnetic interference constraints. Review the datasheet for precise electrical characteristics and absolute maximum ratings before finalizing procurement decisions.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring a compact, integrated solution for low-to-medium power off-line conversion. The inclusion of built-in protections simplifies design complexity compared to discrete solutions. Ensure the target application falls within the 30W power limit and can accommodate the specified operating frequency and package dimensions.

AC DC Converters, Offline Switchers Part Context

The STR6A169HZ belongs to the STR6A series of power ICs designed for switching power supplies. This series combines a power MOSFET with a current mode PWM controller on a single chip, offering a streamlined approach to designing isolated AC/DC converters. It is intended for general-purpose power supply applications where efficiency and protection are key priorities.

AC DC Converters, Offline Switchers Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.