uC3846N,PWM Controller,DIP-16

The UC3846N - DIP-16 is a high-performance current mode PWM controller designed for power supply and converter applications. With built-in features such as automatic feedforward compensation, programmable current limiting, and automatic symmetry correction in push-pull configurations, the UC3846N ensures superior control and stability across a wide range of power systems.

This controller supports a wide input voltage range and is equipped with robust protection mechanisms, including under-voltage lockout, soft-start, and double pulse suppression, ensuring smooth and reliable operation under various load conditions. The device operates at frequencies up to 500kHz, making it ideal for high-speed power conversion applications. It also offers parallel operation capability, allowing designers to build modular power systems with ease.

Packaged in a compact DIP-16 form, the UC3846N is well-suited for space-constrained designs. Its flexibility and efficiency make it a perfect choice for telecommunication power converters, industrial power converters, and modular power systems requiring precision and reliable control.

• Current Mode PWM Controller: Provides precise current mode control with high stability for power supply designs.
• Wide Input Voltage Range: Operates over a wide input range, enhancing versatility for industrial and telecommunications power systems.
• Built-in Protection: Features under-voltage lockout, soft-start capability, and programmable pulse-by-pulse current limiting for enhanced system reliability.
• Double Pulse Suppression: Ensures stable and reliable power regulation, reducing EMI and improving line regulation.
• 500kHz Switching Frequency: Supports high-speed operation, enabling efficient power conversion in demanding applications.
• Compact DIP-16 Package: Optimized for designs requiring space efficiency while delivering high-performance control.