TPS65030EVM-162

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

With the development of modern technology, power management has become essential in the design of electrical equipment. In practical applications, the evaluation boards are very important in the development process of the power management subsystem. This paper introduces the TPS65030EVM-162 evaluation board, which belongs to DC/DC and AC/DC (Off-Line) SMPS field, and details its application field and working principle.

Overview of TPS65030EVM-162

The TPS65030EVM-162 evaluation board is designed to evaluate the TPS65030 3A buck-boost converters. It is based on National\'s TPS65030 family of 6A switches, with integrated dual FET buck-boost devices (350 mΩ and 260 mΩ) and integrated reverse current protection FETs. The TPS65030 evaluation board provides an adjustable input voltage range of 4.5V to 20V and an adjustable output voltage range of 0.8V to 18V. It also provides a dual-mode control, which allows it to be used in both continuous-conduction and discontinuous-conduction modes, resulting in high power conversion efficiency, and the output current can be adjusted up to 3A.

Application Field

The TPS65030EVM-162 evaluation board is especially designed for evaluation of the TPS65030 buck-boost power management subsystems in high-end consumer, industrial and telecommunications applications. With its wide input voltage range and adjustable output voltage, it is suitable for applications requiring point-of-load (POL) conversion to power microprocessors, FPGA, microcontrollers, SoC and other devices. It can also be used for low-voltage battery float charging such as Li-Ion batteries, or for multiple-rail point-of-load power solutions.

Working Principle

The TPS65030EVM-162 evaluation board includes a TPS65030 buck-boost converter connected to an external load. The external load, which is typically an electrical load, is connected to the board’s input and output. In the simplest possible configuration, when the load is connected to the board, its input voltage is summed up with the TPS65030’s internal voltage reference, which is provided by a voltage divider. Once the TPS65030EVM-162 is connected to an input voltage, it starts to regulate the output voltage, thus providing the required output voltage to the application.

The input and output voltages are adjustable via a dual potentiometer to allow for easy testing of different power supplies. The buck-boost architecture of the TPS65030 allows for a wide input voltage range and adjustable output voltage. This helps to efficiently supply the required power range to the application, regardless of the input voltage range.

The adjustable regulation feature of the TPS65030EVM-162 allows for a high degree of precision voltage regulation. The board is fitted with a power-on LED indicator to indicate the power availability to the application. The TPS65030EVM-162 evaluation board is fitted with an under-voltage lockout (UVLO) feature, which is used to protect the converter against input voltage transients. In addition, the evaluation board also includes an over current protection (OCP) feature, which helps to detect and limit any excessive output current.

The TPS65030 evaluation board is fully compliant with RoHS and REACH standards. It has also been designed to meet the requirements of low EMI and EMC standards, such as EN55011 and EN55032. It supports a wide input voltage range of 4.5V to 20V, while the output voltage can be adjusted up to18V. Furthermore, it supports a wide variety of system power domains, such as 0.5A, 1A and 3A, providing optimal power efficiency for different load requirements.

Conclusion

TPS65030EVM-162 evaluation board belongs to the DC/DC and AC/DC (Off-Line) SMPS field. The TPS65030 evaluation board is designed for the evaluation of the TPS65030 3A buck-boost converter, offering an adjustable input voltage range of 4.5V to 20V and an adjustable output voltage range of 0.8V to 18V. It can be used for a wide variety of power applications such as point-of-load converters, low-voltage battery charging and multiple-rail point-of-load power solutions. In addition, it provides several protection features, such as UVLO and OCP, to protect the converter against voltage transients and excessive output current. It also complies with RoHS and REACH standards and meets the requirements of low EMI and EMC standards.

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