STR-A6151

AC DC Converters, Offline Switchers Overview

The STR-A6151 is an integrated circuit designed for offline flyback converter topologies, manufactured by Sanken Electric USA Inc. It operates within a through-hole 8-DIP package with dimensions of 0.300 inches (7.62mm). The component functions as an AC-DC converter switcher, supporting isolated output configurations. Its operational temperature range extends from -20°C to 125°C in ambient conditions. The device incorporates low height design features ensuring at least 6.5 mm of creepage isolation between high and low terminal tips.

AC DC Converters, Offline Switchers Feature Summary

• Integrated switching regulator optimized for offline flyback applications
• High efficiency performance across the full load range
• Low noise operation characteristics
• Enhanced safety isolation with minimum 6.5 mm creepage distance

AC DC Converters, Offline Switchers Applications

• Switched-mode power supplies (SMPS)
• Television internal power circuits
• Consumer electronics AC-DC conversion

AC DC Converters, Offline Switchers Procurement Notes

Verify the exact datasheet specifications directly from Sanken Electric documentation before integration. Confirm that the 8-DIP package variant matches your PCB footprint requirements. Ensure thermal management strategies accommodate the specified -20°C to 125°C operating range. Cross-reference pinouts with official schematics to prevent misalignment during assembly.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing isolated flyback converters requiring robust creepage distances. It suits applications needing efficient power conversion with low electromagnetic interference. Consider the through-hole mounting requirement for mechanical stability. Evaluate the 6.5 mm isolation capability against regulatory safety standards for your specific enclosure design.

AC DC Converters, Offline Switchers Part Context

This part belongs to the STR series of switching regulators produced by Sanken Electric Co., Ltd. These components are widely utilized in consumer electronics due to their reliability and compact form factor. The STR-A6151 specifically targets cost-effective power supply designs where space constraints and electrical isolation are critical design parameters.

AC DC Converters, Offline Switchers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.