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NCP1217AP100G from ON Pb-free,ON Semiconductor

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NCP1217AP100G

Manufacturer: ON Pb-free

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

Partnumber Manufacturer Quantity Availability
NCP1217AP100G ON Pb-free 665 In Stock

Description and Introduction

Enhanced PWM Current−Mode Controller for High−Power Universal Off−Line Supplies **Introduction to the NCP1217AP100G**  

The NCP1217AP100G 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 compact design.  

Operating with a fixed switching frequency of 100 kHz, the NCP1217AP100G ensures stable power conversion while minimizing electromagnetic interference (EMI). It features built-in protections such as overvoltage lockout (OVLO), overload detection, and thermal shutdown, enhancing system safety and durability.  

The controller supports both flyback and forward converter topologies, making it versatile for various power supply designs. Its low standby power consumption and auto-recovery function further improve energy efficiency, aligning with modern power-saving requirements.  

With a compact DIP-7 package, the NCP1217AP100G is suitable for space-constrained applications, including AC-DC adapters, auxiliary power supplies, and industrial power systems. Its robust performance and ease of integration make it a preferred choice for engineers seeking a reliable PWM controller for offline power management solutions.  

In summary, the NCP1217AP100G combines advanced control features with high efficiency, making it an excellent option for modern power supply designs.

Application Scenarios & Design Considerations

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

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