onsemi

UC3842BVD1R2G  

DC DC Switching Controllers

UC3842BVD1R2G Description

The UC3842BVD1R2G is a high-performance, surface-mount DC-DC switching controller IC designed by onsemi. It is specifically tailored for boost and flyback topologies, offering a versatile solution for various power conversion applications. With a robust transistor driver output, this IC can handle a wide range of supply voltages (10V to 30V) and operates efficiently at frequencies up to 500kHz. The UC3842BVD1R2G is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level of 1, making it suitable for a wide range of industrial and commercial applications.

UC3842BVD1R2G Features

• Output Type: Transistor Driver with positive output configuration and isolation capability.
• Product Status: Active, ensuring ongoing availability and support.
• Frequency - Switching: Up to 500kHz, providing fast and efficient power conversion.
• Voltage - Supply (Vcc/Vdd): 10V to 30V, offering flexibility in power supply design.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliable performance in various environmental conditions.
• Synchronous Rectifier: No, simplifying the design and reducing component count.
• Topology: Boost and Flyback, providing versatility in power conversion applications.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Control Features: Frequency Control, allowing for precise regulation of power output.
• Duty Cycle (Max): 96%, ensuring high efficiency and performance.
• Output Phases: 1, suitable for single-phase power conversion applications.

UC3842BVD1R2G Applications

The UC3842BVD1R2G is ideal for a variety of applications where efficient power conversion is required. Some specific use cases include:

• Telecommunications Equipment: Providing stable and efficient power supply for communication devices.
• Industrial Automation: Powering control systems and actuators in industrial environments.
• Medical Devices: Ensuring reliable power supply for critical medical equipment.
• Consumer Electronics: Powering devices such as smartphones, laptops, and home appliances.

Conclusion of UC3842BVD1R2G

The UC3842BVD1R2G is a versatile and high-performance DC-DC switching controller IC from onsemi. Its unique combination of features, including a wide supply voltage range, high switching frequency, and robust transistor driver output, make it an ideal choice for a variety of power conversion applications. With its active product status, REACH unaffected status, and RoHS3 compliance, the UC3842BVD1R2G offers a reliable and environmentally friendly solution for demanding power conversion requirements.

UC3842BVD1R2G Documents

Download datasheets and manufacturer documentation for UC3842BVD1R2G

PCN Assembly/Origin :

Wafer Fab 18/May/2023      

Datasheets :

UC384(2,3)B, UC284(2,3)B      

PCN Packaging :

Tape Design Chg 25/Oct/2019       Mult MSL1 Pkg Rev 20/Dec/2018      

HTML Datasheet :

UC384(2,3)B, UC284(2,3)B      

Environmental Information :

onsemi RoHS       Material Declaration UC3842BVD1R2G       onsemi REACH