DP7007G-R100

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DC DC Converters

The DP7007G-R100 is a DC/DC converter designed for use in switch-mode power supplies and other applications. It is a high-efficiency, low-noise, step-down DC/DC converter capable of delivering up to 7A of output current from an input voltage of up to 35VDC. The converter features an adjustable output voltage range from 0.8 to 7.5VDC and can provide up to 15W of output power.

The DP7007G-R100 uses a buck-boost switching topology to provide high efficiency and low noise operation. The core of the converter is a main metal-oxide semiconductor field-effect transistor (MOSFET), which is designed to switch at high frequencies to deliver high efficiency and fast transient response. The converter also features built-in over-temperature and over-current protection to minimize the risk of damage.

The DP7007G-R100 is designed for use in a variety of applications, such as industrial automation, supply of DC/DC converters for electronic equipment, consumer electronics, and automotive electronics. The converter is also suitable for use in applications where low power supply noise is required, such as laboratories and medical systems.

The working principle of the DP7007G-R100 is based on a switching regulator topology. In this topology, a MOSFET is arranged as a switch in series with an inductor and a diode to regulate the output voltage. The MOSFET switch is periodically driven by a control signal generated by the converter\'s integrated control circuit. This control signal causes the MOSFET to switch on and off at a predetermined frequency, which then controls the output voltage. When the MOSFET is on, energy is stored in the inductor, and when it is off, the energy is released and then regulated by the diode.

In addition to the MOSFET, the DP7007G-R100 also includes an integrated circuit (IC) for current-mode control, as well as an internal reference voltage for improved stability. The IC operates by comparing the output voltage to the reference voltage, and adjusting the current control signal accordingly. This ensures that the output is constant regardless of input voltage variations and changes in load. In addition, the IC also features soft start and over-current protection, allowing for maximum efficiency and protection against damage.

Overall, the DP7007G-R100 is a high-efficiency, low-noise step-down DC/DC converter designed to provide reliable and efficient power for a variety of applications. With its adjustable output voltage range, built-in protection features, and high-frequency MOSFET switch, the DP7007G-R100 can safely and reliably meet the needs of various applications.

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