NCV1362AADR2G

AC DC Converters, Offline Switchers Overview

The NCV1362AADR2G is an automotive-grade primary side PWM controller designed for low power offline switch-mode power supplies. It utilizes a flyback topology with a single output and operates at a switching frequency of 65 kHz. The device supports a supply voltage range of 6.5 V to 28 V and functions within a temperature range of -40°C to +125°C. Packaged in an 8-SOIC surface-mount format, it provides integrated protection features including overvoltage, undervoltage, and thermal shutdown.

AC DC Converters, Offline Switchers Feature Summary

• Eliminates the need for secondary feedback circuits such as optocouplers and TL431 voltage references by implementing primary side regulation.
• Integrates quasi-resonant valley switching and peak current mode control to optimize efficiency across varying load conditions.
• Includes dedicated Low Frequency Feedback (LFF) and Brown-Out (BO) detection pins to enhance constant current performance and input voltage stability.

AC DC Converters, Offline Switchers Applications

• Automotive primary side flyback controllers
• Low power offline switch-mode power supplies
• Offline converters requiring high reliability

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity through authorized onsemi channels or certified distributors. Confirm AEC-Q100 qualification status and RoHS compliance against specific project requirements. Review datasheet revisions and PCN notices for material changes. Ensure storage conditions meet moisture sensitivity level specifications prior to assembly.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs prioritizing cost reduction through the removal of secondary sensing components. Suitable for applications demanding automotive reliability standards and wide operating temperature ranges. Evaluate thermal management needs given the SOIC-8 package constraints and internal power dissipation characteristics during continuous operation.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCV1362 series, which focuses on automotive-grade power management solutions. It serves as a specialized alternative to standard industrial controllers by offering enhanced robustness and qualification for harsh automotive environments while maintaining compact form factors suitable for space-constrained electronic assemblies.

AC DC Converters, Offline Switchers Replacement Considerations

The NCP1362AADR2G is a non-recommended-for-new-design variant within the same functional family. Verify pin compatibility and electrical parameter alignment before substituting. Check for any specific automotive qualification differences between the NCV and NCP prefixes.