NCP1377BDR2G - onsemi

Manufacturer Part Number

NCP1377BDR2G

Manufacturer

onsemi

Introduction

The NCP1377BDR2G is a component in the category of Power Management Integrated Circuits (PMIC), specifically within AC DC Converters and Offline Switches. It is tailored for applications requiring isolated power conversion and is designed based on the flyback topology.

Product Features and Performance

Flyback topology for efficient power conversion

Supports isolated output for enhanced safety

No internal switches, offering flexibility in switch selection

Startup voltage of 12.5V, operational within a supply voltage range of 7.5V to 18V

Capable of switching frequencies up to 300kHz

Integrated fault protection features including current limiting, over-temperature protection, and over-voltage protection

Product Advantages

High efficiency and reliability due to flyback design

Increased safety and compatibility with isolated output feature

Flexibility in application due to wide voltage supply range

High-frequency operation enables compact transformer design

Key Technical Parameters

Output Isolation: Isolated

Voltage Start Up: 12.5V

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

Frequency Switching: Up to 300kHz

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

Quality and Safety Features

Current limiting for protection against overcurrent conditions

Over-temperature protection ensures safe operation under excessive heat

Over-voltage protection safeguards against excessive voltage inputs

Compatibility

The device is designed in an 8-SOIC package, compatible with surface mount technology (SMT), making it suitable for a wide range of PCB designs.

Application Areas

Power supplies

Consumer electronics

Industrial control systems

Telecommunication equipment

Product Lifecycle

As of the last known update, the NCP1377BDR2G has been marked as obsolete. Potential customers should seek replacements or upgrades and verify the latest status directly with onsemi.

Several Key Reasons to Choose This Product

Enhanced safety and reliability offered by isolated output and integrated protection features

Flexible application range due to wide voltage supply capability and high switching frequency

Obsolescence status necessitates careful consideration for long-term projects but may still be ideal for replacements or specific applications with existing stock

onsemi's reputation for quality and support in the field of power management solutions