REC7.5-4809DRW/H2/A/M/CTRL

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DC-DC converters are electronic components that convert electrical power from one DC voltage source to another in order to achieve different voltage levels for various applications. The REC7.5-4809DRW/H2/A/M/CTRL is one such device. It is a boost DC-DC converter that is designed to convert a wide input voltage range of 4.5-30 V to a fixed output voltage of 7.5 V. This device is suitable for low-voltage, high-power applications such as computer power supplies, digital cameras, mobile phone chargers, and other battery operated devices.

Features

The key feature of the REC7.5-4809DRW/H2/A/M/CTRL is its ability to convert a wide range of input voltages to a fixed output voltage of 7.5 V with excellent efficiency. The device is available in a variety of packages, including a 5-pin SOT-23, a 5-pin TSOP, and a 6-pin TSOP, to accommodate different space requirements. It also features an internal on-board circuit that is optimized for low EMI (electromagnetic interference) and effective thermal management. In addition, the device has an onboard circuit protection that prevents over-temperature, under-voltage, and over-current conditions.

Working Principle

The REC7.5-4809DRW/H2/A/M/CTRL is a synchronous, step-up, regulated DC-DC converter. The device works on the principle of electromagnetic induction. It consists of an inductor and a transistor switch (typically a MOSFET) connected in series between the input and the output terminals. When current is supplied to the inductor, it creates an electromagnetic field, which induces a voltage in the output coil. The transistor switch is used to control the amount of current that flows through the inductor, and thus the amount of voltage induced in the output. The output voltage is then regulated by a voltage control circuit.

Application Fields

The REC7.5-4809DRW/H2/A/M/CTRL is suitable for a wide range of applications, including portable devices, telecom, datacom, medical, automotive and industrial applications. It is typically used to convert a low-voltage input of 4.5-30 V to a regulated output of 7.5 V. The device is also suitable for applications that require high power efficiency and a wide input range. In addition, the device can also be used to provide power to integrated circuits and other ICs that require a lower voltage than the input voltage.

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