EA4533BYH

Series:	--
Part Status:	Active
Main Purpose:	DC/DC, Step Down
Outputs and Type:	1, Non-Isolated
Voltage - Output:	--
Current - Output:	3.5A
Voltage - Input:	10 V ~ 38 V
Regulator Topology:	Buck
Frequency - Switching:	125kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	ACT4533B

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

EA4533BYH Application Field and Working Principle

The EA4533BYH is an evaluation board designed for DC/DC and AC/DC (off-line) SMPS applications. It provides an easy to use interface for experimentation and testing of different power supply configurations, as well as an easy way to measure the performance outputs of the power supply. This evaluation board is designed for use with the EA4533BYH switching regulator IC, which is a high voltage, low RDS(ON) design for powering consumer and commercial applications.The EA4533BYH features a high switching frequency of 130KHz, which allows for faster switching speeds and higher efficiency operation than traditional switching regulators. Additionally, the EA4533BYH features a wide input voltage range from 9V to 24V, allowing for operation with either AC or DC supplies. The EA4533BYH also offers features such as overload protection, overload reset, and temperature protection. All of these features make the EA4533BYH a great choice for powering a wide range of consumer and commercial applications.

Working Principle of EA4533BYH

The EA4533BYH utilizes a buck converter topology to convert an input voltage to an output voltage. The converter works by taking an input voltage, and then switching it between two voltage rails inside the regulator IC. The switching frequency is determined by the IC\'s internal control logic and is adjustable over a range of 130KHz. When the current load changes, the controller regulates the output voltage by manipulating the on-time of each switching cycle. The circuit utilizes an external diode to rectify the AC voltage, and a switching transistor and inductor to filter and convert the output voltage.The main purpose of the EA4533BYH evaluation board is to provide an easy way to experiment with different DC/DC and AC/DC power supply configurations. Using the board, users can quickly and easily adjust the input voltage, output voltage, switching frequency, and other parameters. Experimenters can also measure the performance output of the power supply with ease, since the board provides several test points for measuring voltages and current. By utilizing the board, engineers and scientists can easily determine which design and configuration best suit their needs, and ensure optimal performance of the final product.

Conclusion

The EA4533BYH evaluation board is a convenient and low-cost tool that can be used for experimentation and testing of different power supply configurations. It is designed for operation with either DC or AC input voltages, and it can be quickly and easily adjusted using simple controls. With its overload protection, overload reset, and temperature protection features, the EA4533BYH provides a reliable and efficient way to power a wide range of consumer and commercial applications. Due to its high switching frequency and low on-resistance, the EA4533BYH is ideal for powering applications that need both high efficiency and fast switching speed.

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

Part Number	Manufacturer	Price	Quantity	Description