STR-A6061MZ

AC DC Converters, Offline Switchers Overview

The STR-A6061MZ is an off-line PWM controller with an integrated power MOSFET from the Sanken STR-A6000 series. It operates within an AC input voltage range of 85 to 265 V and supports a conversion type of AC to DC. The device features a switching frequency of 100 kHz and a maximum duty cycle of 83%. It is housed in a DIP-8 package with through-hole mounting, rated for a breakdown voltage of 700 V and a power rating of 35 W. The operational temperature range spans from -20°C to 125°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage power MOSFET with a current-mode PWM controller IC for simplified design.
• Employs automatic burst-oscillation under light load conditions to achieve low standby power consumption.
• Includes built-in random switching function to reduce EMI noise and simplify filter requirements.
• Features comprehensive protection mechanisms including overcurrent, overload, brown-in, and brown-out functions.

AC DC Converters, Offline Switchers Applications

• Offline switching power supplies
• AC-DC converters
• Flyback topology power systems

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'MZ' against official Sanken Electric documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the component meets RoHS compliance standards as indicated for the series. Cross-reference the datasheet version to validate the active status and thermal specifications prior to integration into final designs.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring cost-effective, high-performance power management with minimal external components. The integrated MOSFET reduces board space and assembly complexity. Consider the 100 kHz switching frequency and 700 V breakdown voltage for appropriate transformer and capacitor selection in flyback converter designs.

AC DC Converters, Offline Switchers Part Context

The STR-A6061MZ belongs to the STR-A6000 series, which are power ICs designed for switching power supplies. This series incorporates both a power MOSFET and a current-mode PWM controller IC. The family is characterized by low standby power capabilities and robust protection features, making it suitable for various consumer and industrial power supply applications.

AC DC Converters, Offline Switchers Replacement Considerations

Compatible substitutes within the same series include STR-A6061H and STR-A6061HD. Verify that alternative part numbers match the required voltage ratings, current handling capabilities, and package dimensions before substitution.