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The NCP1602AEASNT1G is an enhanced, high-efficiency power factor controller manufactured by onsemi. It utilizes variable current mode control with a step-up topology to optimize power factor correction performance. The device supports a variable switching frequency operation and features a drive capability of up to 800 mA. It operates within a supply voltage range defined by UVLO thresholds and includes latch under-voltage protection inhibition for robust system reliability.
Verify the specific suffix EA against official documentation to confirm package type and temperature grade alignment. Ensure the ordering part number matches the exact revision required for your design. Cross-reference the datasheet electrical characteristics with your system requirements before finalizing procurement decisions.
Select this component when variable current mode PFC is required for high efficiency applications. Consider the 800 mA drive capability for gate driver selection. Verify that the step-up topology aligns with the target voltage conversion needs. Check UVLO settings against the available supply rails.
This part belongs to the NCP1602 series of power factor controllers from onsemi. It represents an enhanced version designed for improved efficiency compared to standard models. The series is widely used in modern power supply architectures requiring strict power factor compliance.
NCP1602ADR2G and NCP1602ASNT1G are related variants within the same product family. Verify pinout compatibility and electrical parameter differences before substitution.