onsemi

UC2845BDR2G

UC2845BDR2G Description

The UC2845BDR2G is a high-performance, monolithic integrated circuit designed for use as a transistor driver in both boost and flyback topologies. Manufactured by onsemi, this device is currently active and offers a range of features that make it suitable for a variety of applications. With a switching frequency of up to 500kHz, it provides efficient power conversion and is capable of handling supply voltages between 7.6V and 30V.

UC2845BDR2G Features

• Output Type: Transistor Driver with Positive Output Configuration and Isolation Capable.
• Product Status: Active, ensuring ongoing support and availability.
• Frequency - Switching: Up to 500kHz, suitable for applications requiring high efficiency.
• REACH Status: REACH Unaffected, indicating compliance with European chemical safety regulations.
• Voltage - Supply (Vcc/Vdd): 7.6V to 30V, offering flexibility in power supply requirements.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of environments.
• Synchronous Rectifier: No, simplifying the design without the need for synchronous rectification.
• ECCN: EAR99, indicating export control classification.
• Topology: Boost and Flyback, versatile for various power conversion needs.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Clock Sync: No, allowing for independent operation.
• Number of Outputs: 1, focusing on single output applications.
• Control Features: Frequency Control, enabling precise regulation.
• Duty Cycle (Max): 48%, providing ample headroom for various operating conditions.
• Output Phases: 1, suitable for single-phase power conversion.
• HTSUS: 8542.39.0001, for customs and trade purposes.
• Package: Tape & Reel (TR)
• Base Product Number: UC2845, indicating the foundational model.

UC2845BDR2G Applications

The UC2845BDR2G is ideal for applications where efficient power conversion is crucial, such as in:

• Telecommunications Equipment: Providing stable power supply for reliable communication.
• Industrial Automation: Ensuring consistent performance in automated systems.
• Consumer Electronics: Powering devices with varying power requirements.
• Medical Devices: Offering a reliable power solution for critical applications.

Conclusion of UC2845BDR2G

The UC2845BDR2G stands out due to its high switching frequency, wide supply voltage range, and compliance with environmental standards. Its versatility in both boost and flyback topologies, along with its isolation capabilities, make it a robust choice for a variety of power conversion applications. Its active product status and compliance with REACH and RoHS regulations further solidify its position as a reliable component in the electronics industry.