Product Overview: UCC28C41P from Texas Instruments

The UCC28C41P is a versatile and robust PWM (Pulse Width Modulation) controller designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This component is part of TI's UCC28C4x series, which are biCMOS low-power, high-speed, PWM controllers. The UCC28C41P is specifically engineered to deliver precise voltage regulation, efficient power conversion, and reliable performance in a wide array of power supply applications.

Featuring an operational temperature range of -40°C to +85°C, the UCC28C41P is suitable for commercial-grade applications. It comes in an 8-pin PDIP (Plastic Dual-In-Line Package) which makes it easy to integrate into various circuit designs. With a supply voltage ranging from 10V to 20V, this controller is highly adaptable to different power systems and ensures stable operation even under fluctuating power conditions.

One of the key features of the UCC28C41P is its ability to operate at a switching frequency of up to 1MHz. This high-frequency operation enables the design of power supplies with smaller components, resulting in compact and efficient power solutions. Additionally, the controller's low startup and operating currents (typically 100µA and 1mA respectively) make it an energy-efficient choice for battery-powered devices and energy-sensitive applications.

The UCC28C41P also boasts a range of protective features to ensure the longevity and safety of the power supply system. These include under-voltage lockout (UVLO), which prevents the controller from operating at insufficient voltages, and over-current protection (OCP) to safeguard against excessive current draw that could damage the system or reduce its efficiency.

Texas Instruments' commitment to quality is evident in the UCC28C41P's design, making it a reliable choice for designers and engineers looking to create sophisticated power management solutions. Whether it's for use in consumer electronics, telecommunications, or industrial systems, the UCC28C41P provides the performance and features necessary for a wide range of power supply applications.