TPL7407LEVM

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

TPL7407LEVM is an evaluation and demonstration board and kit designed for engineers and professionals who require reliable solutions and accurate measurements for their development projects. The board is based on the Texas Instruments TPS65217DWR, a dual-output, high-efficiency, PMBus/I²C-controlled, synchronous step-down synchronous buck converter. It operates as an adjustable current source, providing up to 2.1A of output current in each output channel.

The TPL7407LEVM offers design engineers a variety of features to maximize productivity, accuracy and reliability for their applications. The board has an integrated programmable LCD display, allowing graphical display of real-time power and performance information. In addition, a convenient switch enables selectable I²C or PMBus interface to access the device data and settings. An on-board potentiometer and measure points allow for quick manipulation of output voltage and monitoring of output currents.

The TPL7407LEVM board works by converting input energy from an unregulated source, such as a DC power supply or battery, to a constant voltage, current or power output. The board contains a dual-output synchronous step-down converter with two integrated LDO regulators. The first LDO regulates the core voltage; the second LDO is dedicated to the I/O circuitry. The synchronous step-down converter regulates the output voltage through a pulse-width modulated (PWM) control. The converter synchronizes with an adjustable frequency, delivering full output power and low ripple.

In addition to the voltage and current regulation, the TPL7407LEVM also offers several protection features to ensure longevity and robustness for design engineers. Thermal shutdown protection is enabled by an internal temperature sensor and a high-current sense amplifier. The board also contains an active power limit feature, which prevents output power levels from exceeding a predefined level. An integrated reverse current loop monitors for condition and provides protection against possible short-circuit faults.

The board features an on-board superset monitor, which in combination with the TPS65217DWR device allows for multi-phased current-limiting protection. This feature protects the output from high current, over-rate and over-voltage conditions, while maintaining the highest standards for power efficiency and reliability.

Overall, the TPL7407LEVM from Texas Instruments is an evaluation and demonstration board and kit designed to give designers the capabilities to quickly and accurately identify and isolate any potential design problems before they become embedded into the end product. With on-board graphical display, adjustable I²C or PMBus interface, and high-level protection features, it is an ideal solution for a wide range of applications where reliability and accuracy are essential.

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