IC Phoenix logo

Home ›  N  › N5 > NCP1217AD65R2G

NCP1217AD65R2G from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

NCP1217AD65R2G

Enhanced PWM Current−Mode Controller for High−Power Universal Off−Line Supplies

Partnumber Manufacturer Quantity Availability
NCP1217AD65R2G 115 In Stock

Description and Introduction

Enhanced PWM Current−Mode Controller for High−Power Universal Off−Line Supplies # Introduction to the NCP1217AD65R2G  

The **NCP1217AD65R2G** is a high-performance current-mode PWM controller designed for offline power supply applications. Manufactured by ON Semiconductor, this integrated circuit (IC) is widely used in switch-mode power supplies (SMPS) due to its efficiency, reliability, and advanced protection features.  

Operating at a fixed switching frequency of **65 kHz**, the NCP1217AD65R2G ensures stable performance in flyback and forward converter topologies. It incorporates a **current-mode control architecture**, which enhances transient response and simplifies loop compensation. The device also features **built-in brown-out protection**, **overvoltage protection (OVP)**, and **overload protection**, making it suitable for robust power supply designs.  

With a **low startup current** and **auto-recovery latch-off function**, the NCP1217AD65R2G minimizes power consumption while maintaining system safety. Its **high-voltage startup circuit** eliminates the need for an external bias winding, reducing component count and design complexity.  

Ideal for **AC-DC adapters, LED drivers, and auxiliary power supplies**, the NCP1217AD65R2G offers a compact and cost-effective solution for energy-efficient power conversion. Its **8-pin SOIC package** ensures easy integration into various circuit layouts, making it a preferred choice for engineers seeking a reliable PWM controller.

Application Scenarios & Design Considerations

Enhanced PWM Current−Mode Controller for High−Power Universal Off−Line Supplies

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips