NCP1377BP - onsemi

Manufacturer Part Number

NCP1377BP

Manufacturer

onsemi

Introduction

The NCP1377BP is a flyback controller IC, designed primarily for power management and conversion applications within electronics.

Product Features and Performance

Flyback topology for efficient power conversion

Can operate at switching frequencies up to 300kHz

Features various fault protection mechanisms including current limiting, over-temperature, and over-voltage protection

Supports a startup voltage of 12.5 V and a supply voltage range of 7.5V to 18V

Designed for operation in a wide temperature range from -40°C to 125°C

Product Advantages

High reliability through integrated fault protection

Wide operating voltage and temperature ranges enhance versatility across different applications

Enables compact and efficient power supply designs due to high-frequency operation

Key Technical Parameters

Voltage Start Up: 12.5 V

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

Frequency Switching: Up to 300kHz

Operating Temperature: -40°C ~ 125°C

Package: 8-DIP, 7 Leads

Mounting Type: Through Hole

Quality and Safety Features

Integral current limiting, over-temperature, and over-voltage protection safeguard the device and connected components from potential damage.

Compatibility

Suitable for isolated flyback converter designs, supporting a variety of applications in power conversion and management.

Application Areas

Power supplies for consumer electronics

Telecom and networking power systems

Industrial power units

Energy-efficient power solutions

Product Lifecycle

The product status is Obsolete. For projects requiring long-term support or new designs, seeking replacements or upgrades is advisable.

Several Key Reasons to Choose This Product

High-frequency switching capability allows for compact and efficient designs.

Comprehensive protection features ensure robust operation under fault conditions.

Wide operating temperature and voltage range make it suitable for a broad spectrum of applications.

Obsolescence status necessitates considering future availability but also presents a potential cost advantage for short-term applications.