Rochester Electronics PMIC - Voltage Regulators - DC DC Switching Controllers UCC2541PWP

The UCC2541PWP is a synchronous buck PWM controller designed for high current and low output voltage applications. It features on-chip predictive gate drive technology, which enhances efficiency by minimizing body diode conduction losses in synchronous rectifiers. The controller supports dual ¬±3-A TrueDrive outputs and operates with an on-board programmable oscillator at a frequency of 1 MHz. This device is capable of handling input voltages ranging from 2.7 V to 35 V and includes overcurrent protection through a parallel average current mode control loop. It also offers reverse current protection for the output stage and supports pre-bias applications. The UCC2541PWP is available in a thermally enhanced PowerPAD 20-pin HTSSOP package, which provides lower thermal resistance, making it suitable for applications requiring efficient thermal management. Operating temperature ranges from -40¬8C to 105¬8C, and the device is designed for use in point-of-load modules for servers, telecom, and data communication equipment. The UCC2541PWP is a suitable choice for engineers looking for a robust voltage regulator with advanced features for high-efficiency non-isolated converters.