NCP1396BDR2G

AC DC Converters, Offline Switchers Overview

The NCP1396BDR2G is a half-bridge switching controller designed for resonant mode applications. It operates with a fixed switching frequency of 575 kHz and supports a maximum duty cycle of 52%. The device features two outputs, delivering an output voltage of 600 mV and a current capacity of 1 A. It functions within a supply voltage range of 9.5 V to 20 V, with a startup voltage of 10.5 V. The component is housed in a 16-SOIC package with 15 leads and supports surface mount installation. It ensures reliable operation across a temperature range from -40°C to +125°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrated resonant mode control for efficient power conversion
• Built-in thermal protection for enhanced system safety
• Fixed high-frequency operation reducing passive component size

AC DC Converters, Offline Switchers Applications

• Offline AC/DC converters
• Resonant half-bridge power supplies
• High-efficiency isolated power modules

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix BDR2G against the official onsemi datasheet to confirm the exact electrical characteristics and pinout configuration. Ensure that the ordering documentation matches the required operating temperature range and package dimensions. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before finalizing procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component when a fixed 575 kHz resonant half-bridge topology is required. It is suitable for designs prioritizing simplicity over variable frequency control. Consider the 16-SOIC package constraints and the specific 600 mV output level. Evaluate if the fixed frequency aligns with electromagnetic interference requirements compared to variable frequency alternatives.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP1396 series of offline switching controllers. It complements other onsemi power management solutions by providing dedicated control for resonant topologies. The series targets cost-effective and compact power supply designs where fixed-frequency operation simplifies the magnetic component design process.

AC DC Converters, Offline Switchers Replacement Considerations

NCP1396ADR2G is a confirmed substitute within the same product family.