BWS1205

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 electronic circuits that convert a direct current (DC) input into a DC output of a different power level and/or shape. The BWS1205 is an efficient and reliable, step-down DC/DC converter suitable for a range of applications.

Application Field

The BWS1205 offers a wide selection of input voltages from 3.3V up to 24V and output voltages ranging from 0.8V to 20V. It is configured with a maximum output current of 5A, making it suitable for a variety of applications such as automotive, telecom, lighting, and industrial. For example, it can be used to provide a 3.3V output voltage from a 12V input in automotive applications or to generate a 5V output from a 24V input in industrial settings.

The BWS1205 is also suitable for use in energy harvesting applications, such as solar and wind power. Its wide input voltage range and high efficiency allow it to easily convert a wide range of incoming energy sources into useful output voltages.

The BWS1205 features an enhanced protection scheme and a wide operating temperature range, making it suitable for rugged operating environments. It also features an auto-restart option, allowing it to restart itself after an over-current or short-circuit condition is detected.

Working Principle

The BWS1205 is based on a switch-mode architecture, consisting of a power switch, an inductor, and an output capacitor. It operates by controlling the power switch to smoothly transition between two operating states.

In the first state, the power switch is on, which causes current to flow from the input to the output through the inductor. This causes the inductor to store energy in the form of a magnetic field, allowing it to provide current to the output even when the power switch is off. This is the step-down function of the system, as the magnetic field generated by the inductor provides a “step-down” from the input voltage to the output voltage.

In the second state, the power switch is off and the stored energy in the magnetic field is released, providing current flow through the output capacitor. This is the current regulating function of the system, as the output capacitor limits the amount of current released by the inductor while providing a smooth output voltage.

The BWS1205 provides an efficient and reliable, low-voltage, step-down DC/DC converter. Its wide input voltage range, enhanced protection scheme, and wide operating temperature range make it suitable for a variety of applications including automotive, telecom, lighting, industrial, and energy harvesting applications. Its switch-mode principle of operation allows it to convert a wide range of energy sources into useful output voltages with high efficiency.

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