onsemi

NCP1337PG

NCP1337PG Description

The NCP1337PG from onsemi is a high-performance PWM controller designed for DC-DC switching converter applications. This obsolete but still relevant IC is ROHS3 Compliant and REACH Unaffected, ensuring compliance with environmental regulations. Packaged in a tube and rated for Moisture Sensitivity Level (MSL) 1 (Unlimited), it offers robust handling and storage flexibility. With an ECCN of EAR99 and HTSUS 8542.39.0001, it is suitable for global export. The NCP1337PG is part of the NCP1337 series, optimized for efficiency and reliability in power management systems.

NCP1337PG Features

• High-Efficiency PWM Control: Ensures precise regulation and low power loss in switching applications.
• Wide Input Voltage Range: Supports versatile power supply designs.
• Integrated Protections: Includes over-voltage (OVP), over-current (OCP), and thermal shutdown for enhanced system safety.
• Low Standby Power Consumption: Ideal for energy-sensitive applications.
• Fixed Frequency Operation: Simplifies EMI filtering and improves noise immunity.
• ROHS3 Compliance: Meets stringent environmental standards.

NCP1337PG Applications

The NCP1337PG excels in:

• AC-DC Adapters: Provides stable power delivery for consumer electronics.
• LED Drivers: Ensures consistent current regulation for lighting systems.
• Industrial Power Supplies: Reliable performance in harsh environments.
• Auxiliary Power Modules: Used in servers, telecom, and networking equipment.
• Battery Chargers: Efficient power management for portable devices.

Conclusion of NCP1337PG

While marked as obsolete, the NCP1337PG remains a robust choice for designers needing a high-efficiency PWM controller with integrated protections and compliance certifications. Its versatility in AC-DC conversion, LED driving, and industrial power systems makes it a reliable component for legacy or cost-sensitive projects. For modern alternatives, consult onsemi's updated portfolio, but the NCP1337PG's proven performance ensures continued relevance in specific applications.