IT4815SA

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DC-DC converters are widely used in telecommunication systems, and play an important role in high-power electronic equipment. The IT4815SA DC-DC converter module is a highly integrated, high-efficiency, synchronous DC-DC converter module with excellent performance characteristics, suitable for use in various applications, such as power backup and data centers.

The IT4815SA is a high-performance switch-mode DC-DC converter module with fixed 850V input voltage and 3.3V, 5V, 12V, and 24V output voltage. It has an adjustable output voltage range of 2.3 to 24V, a maximum combined output power of 150W, a maximum output current of 10A, and a wide input voltage range of 8V to 18V. It also comes with an adjustable switching frequency of 300kHz to 500kHz and an adjustable current limit of 0.2A to 10A.

In addition, the IT4815SA features a built-in synchronous rectifier, active switch, and a voltage regulator circuit, enabling it to deliver high efficiency, high power density and low output ripple. Moreover, the module features short-circuit protection, thermal shutdown, thermal derating, current limit, and over voltage protection for over current and input voltage.

The working principle of the IT4815SA is based on the principle of pulse-width modulation (PWM). The PWM control circuit, which is integrated into the module, converts the input DC power into a pulse-width modulated (PWM) signal, which is then applied to the power switch. The power switch is controlled by the PWM signal, which creates an output voltage and current.The output voltage and current are then regulated through the voltage regulator circuit, resulting in a regulated DC power supply.

The IT4815SA is a highly efficient, reliable, and robust DC-DC converter ideal for use in power backup applications, data center applications, and other industrial applications. It is an excellent choice for projects requiring a high performance, high efficiency, and robust DC-DC converter.

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