VSA24-3.3S1R2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are electrical devices that convert one DC power source to another. The VSA24-3.3S1R2 is a DC-DC converter specifically designed to provide an adjustable output voltage with a wide input voltage range. It is typically used in applications such as power supplies, automotive, and signal conditioning.

The VSA24-3.3S1R2 converter is a dual output, step-down DC-DC converter. It takes a standard 24Vdc input and provides an adjustable output voltage of 3.3 to 24Vdc. The output current is limited up to 4 Amps depending on the implementation. The output voltage is adjustable with an external Resistor-Divider arrangement. This built-in feature makes it ideal for applications with widely varying input voltages.

The VSA24-3.3S1R2 consists of a high frequency buck switching regulator.It is composed of an internal High Frequency Oscillator, a pair of power MOSFETs, a voltage reference, an error amplifier and two pulse width modulation (PWM) switching circuits. The oscillator, or clock, controls the switching of the power MOSFETs on and off to result in the desired output voltage. The internal voltage reference and error amplifier, derives the feedback voltage for controlling the output voltage. The switching is usually synchronous in nature and hence no noise is produced as the frequency is high.

The maximum output current of the VSA24-3.3S1R2 is determined by the heat dissipation capability of the device. The device has two thermal shutdown protection circuits which protect output current in case of excessive current draw. This circuit is usually mounted on a PCB to provide maximum thermal performance and has an ambient temperature range from -40°C to 85°C.

The VSA24-3.3S1R2 is ideal for powering DC/DC and signal conditioning applications. It is especially useful when an adjustable output voltage is required, as it can provide a wide input voltage range. The device is a cost-effective solution to any application requiring a step-down DC-DC converter, and its high reliability and high efficiency make it an ideal choice for a wide variety of applications.

The specific data is subject to PDF, and the above content is for reference