NCP1377DR2G - onsemi

Manufacturer Part Number

NCP1377DR2G

Manufacturer

onsemi

Introduction

The NCP1377DR2G is an obsolete power management integrated circuit (PMIC) specifically designed for AC DC converters and offline switching applications.

Product Features and Performance

Designed for flyback topologies

Operates at switching frequencies up to 100kHz

Supports a start-up voltage of 12.5V

Voltage supply range from 7.5V to 18V

Provides fault protection including current limiting, over temperature, and over voltage

Product Advantages

Isolated output enhances safety

Fault protection features increase system reliability

Suitable for a broad range of operating temperatures from -40°C to 125°C

Key Technical Parameters

Output Isolation: Isolated

Voltage Start Up: 12.5 V

Voltage Supply (Vcc/Vdd): 7.5V ~ 18V

Frequency Switching: Up to 100kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Fault protection for current limiting, over temperature, and over voltage ensures robust performance

Compatibility

This product is designed to be compatible with a wide range of AC DC converters and offline switching applications requiring the specified parameters.

Application Areas

Power supplies

Consumer electronics

Industrial control systems

Product Lifecycle

Obsolete status indicates discontinuation with no direct replacements or upgrades available from onsemi

Several Key Reasons to Choose This Product

High level of integration for simplified design processes in power management

Built-in fault protection features enhance the safety and reliability of end applications

Wide operating temperature range makes it suitable for a variety of challenging environments

Isolated output provides added protection and safety for sensitive electronics

Obsolescence may make it attractive for specific legacy replacements or niche applications where newer alternatives are not suitable