UC3845BNG PWM Controller IC TO-220 Best Price in Pakistan

UC3845BNG PWM Controller IC is a high-performance member of the UC3842/UC3843/UC3844/UC3845 family, designed for efficient Off-Line and DC-to-DC converter applications. By minimizing the need for external components, it simplifies circuit design while maintaining reliable and precise operation. Utilizing a fixed-frequency, current-mode PWM control scheme, it ensures exceptional efficiency and stability in power management systems.

This IC incorporates a trimmed oscillator for accurate duty cycle control, a temperature-compensated reference voltage, and a high-gain error amplifier. Its high-current totem-pole output directly drives Power MOSFETs, making it ideal for switch-mode power supplies, motor controllers, and various converter applications. It operates with a low start-up current, a maximum duty cycle clamp, and supports frequencies up to 500kHz, meeting the demands of complex electronic systems.

The UC3845BNG offers a maximum duty cycle of 50% and features a low Under-Voltage Lockout (UVLO) threshold, turning on at 8.5V and off at 7.9V, making it suitable for high-frequency, high-efficiency converters. The compact TO-220 package ensures seamless integration into diverse designs.

This versatile PWM controller is available across Pakistan, including cities like Karachi, Lahore, Islamabad, Faisalabad, Peshawar, and more, at the best price.

A datasheet is attached to assist with design implementation.

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