HA16117FPAJ-EL-E

Supervisors Overview

The HA16117FPAJ is a high-voltage integrated circuit designed for power factor correction (PFC) applications in switch-mode power supplies. It integrates a current-mode controller with a high-voltage startup circuit and gate driver, enabling efficient boost converter operation. The device supports continuous conduction mode (CCM) control to improve power efficiency and reduce harmonic distortion. Key electrical characteristics include a wide operating voltage range and built-in protection features such as overvoltage lockout and thermal shutdown, ensuring reliable performance in industrial and consumer electronics power stages.

Supervisors Feature Summary

• Integrates current-mode PFC controller with high-voltage startup circuit
• Supports continuous conduction mode for improved power factor
• Includes built-in overvoltage lockout and thermal protection mechanisms

Supervisors Applications

• Power factor correction stages in AC-DC converters
• Industrial power supply units requiring high efficiency
• Consumer electronics adapters with strict harmonic limits

Supervisors Procurement Notes

Verify the exact suffix 'EL-E' against Renesas official documentation to confirm tape-and-reel packaging specifications and temperature grade. Ensure compatibility with existing PCB footprints and thermal management designs before procurement. Cross-reference the full part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when designing CCM PFC circuits requiring integrated startup and protection. Evaluate input voltage ranges and output power requirements against the datasheet limits. Consider thermal dissipation needs due to the integrated gate driver and high-voltage startup circuitry within the single package.

Supervisors Part Context

This part belongs to Renesas' legacy high-voltage IC portfolio, often used in offline power supplies. It serves as a specialized solution for power factor correction, distinguishing itself from general-purpose PWM controllers by integrating high-voltage startup and PFC-specific control loops directly on-chip.

Supervisors Replacement Considerations

Direct pin-to-pin replacements are limited. Verify functional equivalence of startup voltage thresholds and control loop dynamics if substituting with other PFC controllers. Consult Renesas for updated alternatives or compatible cross-references from other manufacturers.