NCP1612ADR2G - onsemi

Manufacturer Part Number

NCP1612ADR2G

Manufacturer

onsemi

Introduction

The NCP1612ADR2G is a highly integrated power factor correction (PFC) controller IC that is designed to provide a cost-effective solution for implementing a high-power-factor, single-phase, switch-mode power supply.

Product Features and Performance

Integrated PFC controller for single-phase switch-mode power supplies

Critical conduction mode (CRM) operation for high efficiency and simple implementation

Current-controlled frequency foldback (CCFF) for robust operation under light load conditions

Programmable current limit and soft start

Built-in over-voltage and over-current protection

Wide input voltage range of 9.5V to 35V

Low startup current of 20 μA

Product Advantages

Highly integrated design for reduced component count and simplified implementation

High-efficiency CRM operation for improved power factor and reduced energy consumption

Robust CCFF mode for stable operation under varying load conditions

Comprehensive protection features for reliable and safe operation

Key Technical Parameters

Input voltage range: 9.5V to 35V

Operating temperature range: -40°C to 125°C

Package: 10-SOIC

Quality and Safety Features

RoHS3 compliant

Comprehensive protection features including over-voltage, over-current, and thermal shutdown

Compatibility

The NCP1612ADR2G is designed to be compatible with a wide range of single-phase, switch-mode power supply applications.

Application Areas

Industrial power supplies

Household appliances

Power tools

LED lighting

Product Lifecycle

The NCP1612ADR2G is an active product from onsemi and is currently available. There are no immediate plans for discontinuation or replacement.

Several Key Reasons to Choose This Product

Highly integrated design for simplified implementation and reduced component count

Efficient CRM operation for improved power factor and energy savings

Robust CCFF mode for stable performance under varying load conditions

Comprehensive protection features for reliable and safe operation

Wide input voltage range and operating temperature range for versatile applications