onsemi

NCP1583DR2G

NCP1583DR2G Description

The NCP1583DR2G is a surface-mount DC-DC switching controller designed by onsemi, featuring a transistor driver output type with a positive output configuration. This controller is specifically designed for buck topology applications and operates within a supply voltage range of 4.5V to 13.2V. It supports a switching frequency of up to 300kHz, making it suitable for high-efficiency power conversion in compact designs. The NCP1583DR2G includes a synchronous rectifier, enhancing its performance by reducing power losses and improving efficiency. The controller is packaged in a Tape & Reel (TR) format, ensuring ease of handling and integration into automated assembly processes. Despite its obsolete product status, the NCP1583DR2G remains a reliable choice for applications requiring a robust and efficient power management solution. It is REACH unaffected, ensuring compliance with environmental regulations.

NCP1583DR2G Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 300kHz
• Voltage - Supply (Vcc/Vdd): 4.5V to 13.2V
• Synchronous Rectifier: Yes
• Control Features: Enable, Phase Control
• Duty Cycle (Max): 75%
• Output Phases: 1
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package: Tape & Reel (TR)
• Topology: Buck
• Mounting Type: Surface Mount
• Number of Outputs: 1
• Clock Sync: No
• ECCN: EAR99
• HTSUS: 8542.31.0001

NCP1583DR2G Applications

The NCP1583DR2G is ideal for a variety of applications where high efficiency and compact design are crucial. Its buck topology and synchronous rectification make it particularly well-suited for power supply units in consumer electronics, portable devices, and industrial equipment. The controller's ability to operate within a wide supply voltage range and its high switching frequency ensure it can handle diverse power requirements efficiently. The enable and phase control features provide additional flexibility, allowing for precise control over the power conversion process. The NCP1583DR2G is also suitable for applications requiring a single output phase, simplifying the design and reducing component count.

Conclusion of NCP1583DR2G

The NCP1583DR2G from onsemi is a versatile and efficient DC-DC switching controller that offers significant performance benefits over similar models. Its synchronous rectification and high switching frequency contribute to high efficiency, making it an excellent choice for applications where power density and efficiency are critical. Despite being marked as obsolete, the NCP1583DR2G remains a reliable option for engineers seeking a proven solution for their power management needs. Its wide supply voltage range, control features, and surface-mount packaging make it easy to integrate into a variety of designs, ensuring it continues to be a valuable component in the electronics industry.