SQ24T04120-NBB0

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DC DC converters have been around for over 50 years. These electric components are responsible for transforming the DC current from a source to a desired voltage or current level. The SQ24T04120-NBB0 DC DC converter is a part of this family. It is an efficient, safe and reliable component used for a variety of applications. This article will briefly explain the application field and working principle of the SQ24T04120-NBB0 DC DC converter.

The SQ24T04120-NBB0 DC DC converter is a low output, three-terminal, fixed-ratio, integrated voltage regulator. It is a monolithic adjustable DC power module. It has a wide input voltage range of 6~36V and is capable of providing up to 120W of power. It has an adjustable output voltage range of 0.8~5.5V and a line regulation of 0.5% max.

Because of its exceptional performance, the SQ24T04120-NBB0 DC DC converter is well suited for a variety of applications such as automotive, industrial, laboratory and consumer electronics. It is excellent for voltage conversion, battery charging, voltage regulation, current limiting, driving relay or solenoid valve, stabilizing the supply voltage and more.

The working principle of the SQ24T04120-NBB0 DC DC converter is relatively simple. It uses a step-down topology, allowing it to convert a higher voltage into a lower voltage. The device uses an internal insulated gate bipolar transistor (IGBT) as the main switch to regulate the output voltage. The IGBT is controlled by a built-in pulse-width modulation (PWM) controller. This controller adjusts the duty cycle of the pulse-width of the IGBT to achieve the desired output voltage.

The SQ24T04120-NBB0 DC DC converter is equipped with multiple protection features. It has over-voltage, over-current and over-temperature protection, along with an under-voltage lockout (UVLO) function. The under-voltage lockout function will shut off any output voltage under a predetermined threshold. The device also has an integrated soft-start function. This allows it to smoothly start up after each power cycle to prevent high inrush current and protect both the device and the load.

In summary, the SQ24T04120-NBB0 DC DC converter is an efficient and reliable three-terminal, fixed-ratio, integrated voltage regulator. Its wide input voltage range of 6~36V and adjustable output voltage range of 0.8~5.5V make it suitable for a variety of applications. The device is equipped with multiple safety features which include over-voltage, over-current and over-temperature protection along with an under-voltage lockout (UVLO) function. Its step-down topology and built-in pulse-width modulation (PWM) controller ensure trouble-free operation. The SQ24T04120-NBB0 DC DC converter is an excellent component for voltage conversion, battery charging and voltage regulation.

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