R0.25D12-1505-R

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DC-DC Converters are devices used to convert the DC voltage from one level to another. The R0.25D12-1505-R is a type of DC-DC Converter developed by ROHM Semiconductor, designed for various application fields and working principles.

R0.25D12-1505-R is a Single-Phase, Non-Isolated Thin Type DC-DC Converter, with wide input voltage range, high efficiency, and flat efficiency curve. It has a wide input range of 4.5V to 13.5V and output voltage range of 0.2V to 5V, making it ideal for usage in various electronic devices, such as laptops, tablets, digital cameras, and other portable electronic devices.

The high efficiency of R0.25D12-1505-R is achieved by its high switching frequency of up to 2MHz and utilization of current sensing technology. This makes it capable of delivering up to 1505mA of stable output current, making it more reliable in different application fields. It also features over-temperature protection, reverse polarity protection, and over-current protection, providing numerous protective functions for the device.

R0.25D12-1505-R is an ideal DC-DC Converter for a variety of application fields, including computer peripherals, industrial electronics, automotive electronics, consumer electronics, communication systems, instrumentation, and industrial automation. It is highly suitable for applications that require high efficiency, high power supply stability, and long term reliability, such as data storage systems, industrial control systems, and aerospace devices.

The working principle of R0.25D12-1505-R is based on the Buck Converter Topology, which includes a high-side MOSFET and low side MOSFET. The input is connected to the high-side MOSFET, and the output is connected to the low-side MOSFET. Both MOSFETs are controlled by a Pulse Width Modulation (PWM) signal, resulting in a variable output voltage. During the PWM switching cycle, current flows through the MOSFETs, and the input is stepped down to its desired output voltage. This makes the R0.25D12-1505-R a highly efficient and reliable DC-DC converter for applications in various fields.

ROHM Semiconductor\'s R0.25D12-1505-R is an excellent device for application fields that require high efficiency, high power supply stability, and long-term reliability. It is equipped with a wide input voltage range, high switching frequency, and current sensing technology, allowing it to deliver up to 1505mA of output current. With its Buck Converter Topology and protective functions, the R0.25D12-1505-R is an ideal choice for various application fields such as computer peripherals, industrial electronics, automotive electronics, consumer electronics, communication systems, instrumentation, and industrial automation.

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