NCP1234AD100R2G - onsemi

Manufacturer Part Number

NCP1234AD100R2G

Manufacturer

onsemi

Introduction

NCP1234AD100R2G is a critical component in power management, specifically designed for AC DC converters and offline switches used in various applications to ensure efficient and safe power conversion.

Product Features and Performance

Utilizes Flyback topology for efficient power conversion

Does not have an internal switch, enabling versatile external switch integration

Supports a wide voltage supply range from 9.5V to 28V

Designed to operate at a high switching frequency of 100kHz

Features current limiting, overload, and over-temperature fault protection

Product Advantages

High efficiency in power conversion due to Flyback topology

Robust fault protection enhances the safety and durability of the component

Wide voltage supply range allows for flexible application across various voltages

Key Technical Parameters

Topology: Flyback

Voltage – Start Up: 12 V

Voltage – Supply (Vcc/Vdd): 9.5V ~ 28V

Duty Cycle: 80%

Frequency Switching: 100kHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Current limiting, overload, and over-temperature protections for improved safety

Operates within a wide temperature range ensuring stability under extreme conditions

Compatibility

Surface Mount mounting type, packaged in an 8-SOIC (0.154", 3.90mm Width), 7 Leads

Compatible with various external switches due to absence of internal switch

Application Areas

Power supplies

Home appliances

Industrial equipment

Consumer electronics

Product Lifecycle

Currently in active product status

Continuously supported with potential upgrades and replacements

Several Key Reasons to Choose This Product

High efficiency and performance due to advanced Flyback topology

Exceptional safety features make it suitable for sensitive and critical applications

Wide operating voltage and temperature ranges allow usage in diverse environments and conditions

Readily available and supported in active production for reliability and future-proofing solutions