Texas Instruments

UCC2541RHBR

UCC2541RHBR Description

The UCC2541RHBR is a highly integrated Buck topology transistor driver IC designed by Texas Instruments. This device is specifically engineered to provide efficient power management solutions in a wide range of applications. The UCC2541RHBR features a positive output configuration and operates within a supply voltage range of 8.5V to 35V, making it suitable for various power supply requirements. It supports a switching frequency of up to 300kHz, which allows for high efficiency and compact design in power conversion systems.

UCC2541RHBR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 300kHz
• Voltage - Supply (Vcc/Vdd): 8.5V to 35V
• Synchronous Rectifier: Yes
• Clock Sync: Yes
• Number of Outputs: 1
• Output Phases: 1
• Control Features: Enable, Ramp, Reset, Soft Start, Tracking
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS Com3pliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The UCC2541RHBR offers several unique features that set it apart from similar models. Its synchronous rectifier functionality enhances efficiency by reducing power loss during the switching process. The inclusion of clock synchronization ensures that the device can operate in harmony with other system components, minimizing interference and improving overall system performance. The control features such as enable, ramp, reset, soft start, and tracking provide extensive configurability and flexibility, making it ideal for complex power management systems.

UCC2541RHBR Applications

The UCC2541RHBR is particularly well-suited for applications requiring high efficiency and compact design. It is ideal for use in:

• Power Supplies: The high switching frequency and synchronous rectification make it suitable for high-efficiency power supplies.
• Telecommunications: The robust design and wide operating voltage range make it a reliable choice for telecom infrastructure.
• Industrial Equipment: The device's ability to handle a wide range of input voltages and its compact form factor make it suitable for various industrial applications.
• Consumer Electronics: The UCC2541RHBR's features and performance benefits make it a valuable component in consumer electronics where space and efficiency are critical.

Conclusion of UCC2541RHBR

The UCC2541RHBR from Texas Instruments is a versatile and efficient Buck topology transistor driver IC. Its high switching frequency, synchronous rectification, and extensive control features make it an excellent choice for a variety of power management applications. Despite being marked as obsolete, the UCC2541RHBR remains a reliable and effective solution for power conversion needs. Its compliance with REACH and ROHS3 standards ensures that it meets the necessary environmental and safety regulations. For applications requiring high efficiency and compact design, the UCC2541RHBR stands out as a superior choice in the market.