STEVAL-ISA039V1

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

The STEVAL-ISA039V1 is a highly efficient, compact and cost effective AC/DC converter development board designed for the evaluation and development of switch mode power supplies (SMPS) applications. The board uses an AC input, 120V or 230V, and provides up to 5A of output with efficiency of up to 95%.

The STEVAL-ISA039V1 application field is mainly focused on off-line/DC/DC/AC/DC and low power SMPS applications. The board is typically used in various equipment to provide power for wireless communications and data processing, charged devices and other electronic applications. Due to its high efficiency, the STEVAL-ISA039V1 is well suited for DC/DC applications that require high power conversion performance, as well as for low-power AC/DC applications.

The working principle of STEVAL-ISA039V1 is based on the classical forward converter topology and utilizes pulse width modulation (PWM) control to achieve high efficiency. The board includes the ST599PV high-voltage integrated circuit (IC) which utilizes a half bridge resonant LLC topology to regulate voltage conversion. The IC utilizes high-side and low-side MOSFETs to generate the switching signals and ensure the correct operation of the converter. Additionally, the board includes various sections such as the power components section, surge protection circuit, UVLO (Under Voltage Lock Out) circuit, and the MOSFET driver section. These sections enable the IC to regulate the voltage conversion.

To ensure the safety and reliability of the output, the STEVAL-ISA039V1 incorporates a power factor corrector (PFC) section to minimize the harmonic distortion at the input. The board also features an Active Inrush Current Limiting (AICL) section which reduces the inrush current to the system by using the additional energy stored in the coupled inductor at the start-up of the system.

In summary, the STEVAL-ISA039V1 board is a highly efficient, compact and cost effective AC/DC converter development board specifically designed for evaluation and development of off-line/DC/DC/AC/DC and low power SMPS applications. The highly integrated power components, surge protection circuit, UVLO circuit, and the MOSFET driver section provide outstanding performance of the board while providing optimal safety and reliability.

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