SUS10053R3B

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 small, efficient and reliable power converters, which make them a popular choice for applications which require precise control over voltage and current. The SUS10053R3B is a DC-DC converted that fits this category perfectly.

The SUS10053R3B is a highly efficient and cost-effective 3A 60Vdc, non-isolated, fixed-frequency synchronous rectification buck converter with isothermal derating capabilities. This converter offers a wide range of functionality, making it suitable for a variety of applications. Its design is based on a voltage mode digital control architecture and features a programmable current limit and input overvoltage protection circuit.

The SUS10053R3B offers users the ability to control switching frequency from 200KHz to 2.0Mhz, allowing for more design flexibility to meet their specific application requirements. Additionally, it has a maximum duty cycle of 40%, allowing for fast transient response and high switching efficiency. The device also has selectable external loop compensation, providing the flexibility to optimize the system performance to meet the user’s needs.

The SUS10053R3B can operate in constant current or voltage mode, making it ideal for applications such as LED backlighting, wired-wireless communications, industrial control systems, and low-power motor drivers. It offers a wide range of features that make it an attractive option for many applications. These include excellent output voltage and current stability, fast transient response, and protection against both over voltage and short-circuits. Additionally, its thermal protection circuitry allows it to monitor the temperature of the device and reduce power output if necessary.

In terms of its working principle, the SUS10053R3B utilizes a synchronous rectification control mode, which is also known as a buck converter. In a buck converter, the voltage is reduced by means of a buck transformer, where a voltage is reduced from a higher to a lower value by a device known as a synchronous rectifier. The output of this converter is regulated by a voltage feedback loop, which continuously monitors the output voltage and adjusts the control signals accordingly. Additionally, the device can also be set to operate in a constant-voltage mode, whereby the output voltage is maintained at a specific level regardless of the load conditions.

Overall, the SUS10053R3B is a versatile and reliable DC-DC converter with a wide range of applications. It offers excellent performance and a variety of features that make it perfect for a wide range of applications. Its synchronous rectification control mode provides excellent output voltage and current stability, while its thermal protection circuitry ensures that the operating temperature of the converter is maintained within the specified limits. This device is an ideal choice for applications that require reliable and efficient control over their voltage and current.

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