NCP1395APG

AC DC Converters, Offline Switchers Overview

The NCP1395APG is a high-performance resonant mode controller designed for LLC half-bridge topologies. It operates with a switching frequency up to 1000 kHz and utilizes a PDSO16 package. The device supports AC-to-DC conversion with an input voltage range of 90 to 265 VAC, delivering outputs such as 24 V at 10 A for 240 W applications. It achieves efficiencies around 90% in typical designs.

AC DC Converters, Offline Switchers Feature Summary

• Implements current-mode control for LLC resonant converters to enhance dynamic response and stability under varying load conditions.
• Integrates a programmable oscillator allowing flexible switching frequency adjustment for optimized transformer design and efficiency.
• Includes comprehensive protection features such as over-voltage, over-current, and thermal shutdown to ensure system reliability.

AC DC Converters, Offline Switchers Applications

• High-efficiency AC-DC power supplies for personal computers
• Server and workstation power units requiring strict efficiency standards
• Industrial power adapters and DC-DC converter modules

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix APG indicates the lead-free and RoHS-compliant variant packaged in tubes. Confirm the manufacturer is ON Semiconductor. Ensure the datasheet revision matches the required design specifications before finalizing procurement orders.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs utilizing LLC half-bridge topologies where superior transient response is critical compared to voltage-mode controllers. It is suitable for medium-power applications requiring high efficiency and low standby power consumption without complex external compensation networks.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP1395 family of resonant mode controllers from ON Semiconductor. It serves as a foundational component for modern high-frequency power conversion systems, preceding improved variants like the NCP1396 which offer direct high-voltage MOSFET driving capabilities.

AC DC Converters, Offline Switchers Replacement Considerations

The NCP1395A is a compatible variant within the same series. Designers should verify pin compatibility and electrical parameter differences when substituting between standard and 'A' suffix versions.

AC DC Converters, Offline Switchers FAQ

What control topology does the NCP1395APG support?

It supports current-mode control for LLC resonant half-bridge converters.

Is the NCP1395APG RoHS compliant?

Yes, the APG suffix typically denotes a lead-free and RoHS-compliant package configuration.