NCP1605ADR2G

Overview

The NCP1605ADR2G is a high-voltage power factor correction controller from onsemi, designed for enhanced PFC and efficient standby operation. It operates within a supply voltage range of 10 V to 20 V, with a nominal input of 16 V. The device supports a maximum switching frequency of 250 kHz and utilizes pulse width modulation in a voltage-mode control architecture. Packaged in a lead-free SOIC-16 (PDSO16) format, it is rated for an operating temperature range of -40°C to +125°C.

Feature Summary

• Enhanced power factor correction capabilities
• Optimized for efficient standby operation
• High-voltage controller design

Applications

• Power factor correction circuits
• HV power supplies
• Efficient standby power systems

Procurement Notes

Verify the specific ordering suffix 'ADR2G' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure compliance with RoHS standards and lead-free requirements as documented in the component's trade compliance records before finalizing procurement.

Selection Notes

Select this component for applications requiring a dedicated PFC controller with integrated standby efficiency features. The SOIC-16 package suits surface-mount designs, while the wide operating temperature range ensures reliability in demanding environments. Confirm that the 250 kHz maximum switching frequency aligns with system EMI and performance targets.

Part Context

This part belongs to the NCP1605 series of power factor controllers manufactured by onsemi. It is categorized under PMIC - Power Management ICs and specifically addresses power factor correction needs. The device represents a specialized solution for improving power quality and energy efficiency in electronic power systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.