OM15052Z

Evaluation and Demonstration Boards and Kits have been around for quite some time. The OM15052Z is one such board, and is the latest offering from On Semiconductor Company, Inc. In this article, we will talk about its application field and working principle.

The OM15052Z Evaluation Board is designed to be used in the development of low-power, low Vcut, high-performance, multi-mode or single-mode DC-DC converter systems. The board is designed to meet the needs of small form factor applications, and is suitable for a wide range of system requirements.

The board features two switch modes of operation, namely buck (step-down) and boost (step-up). This allows the board to be used in applications where the output voltage needs to either be increased or decreased from the input voltage. The board can also be configured for parallel operation, allowing multiple devices to be operated in parallel to provide higher current output. Additionally, the board can be used as a dual-rail dedicated voltage regulator, providing a clean and steady output voltage even in the presence of transients or loads fluctuations.

The OM15052Z board also features adjustable current protection, soft-start, enable/disable control, and fault detection circuitry. This ensures that the board is protected in case of over-current or over-voltage conditions, while providing users with the flexibility to control the output characteristics in order to optimize the system design.

In terms of its working principle, the OM15052Z board works on the principle of voltage or current regulation. The board consists of the input terminals, the output terminals, and the control circuits. The input terminals connect to the source voltage and the output terminals connect to the load. The control circuits then measure the voltage and/or current at each terminal, and adjust the output voltage or current as required.

The board also features a built-in closed loop current limiter. This feature allows the user to control and limit the maximum current rating of the board and protect it from over-currents. This ensures that the board operates safely and reliably even when subjected to high loads.

In summary, the OM15052Z Evaluation Board is a versatile and cost effective platform that can be used to develop low-power, high-performance, multi-mode or single-mode DC-DC converter systems. It features a wide range of features such as adjustable current protection, soft-start, enable/disable control, fault detection, and current limiter. This offers the user with the flexibility to configure and optimize the system design according to their specific needs.