FEBFAN6602RM6X-CH10U40A-GEVB

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As one of the latest generation of evaluation boards in the DC/DC and AC/DC (Off-Line) SMPS range, the FEBFAN6602RM6X-CH10U40A-GEVB (referred to as the “board” henceforth) is designed to provide a platform for evaluating various components and features of a DC/DC power converter. The board is equipped with an integrated, high-efficiency low-input, high-output control-mode converter with multiple DC/DC power paths.

The board offers components that allow pre-configured design evaluation. There are components such as an Intersil 1.3A step-down buck converter, programmable power supplies, current control circuitry, programmable voltage-level sense comparators, a driver control comparator, embedded switching element and/or current-sense output transistor, high-side and low-side current-sensing circuits, switched-current sensing/feedback circuits, and various oi sensors.

The board also features a rich set of performance features such as comprehensive error reporting, adjustable switching frequency and external power supply tracking, analog and digital temperature monitoring, fast-charging of capacitive-loaded capacitors, high-precision current limit sensing, and adjustable start-up/soft-start protection.

In order to facilitate evaluation of DC/DC power module efficiency, the board includes a wide range of power components including programmable power supply controllers, multiphase controllers, synchronous rectifiers, chopper driver ICs, gate drivers, current-controlled push-pull switches, and a variety of integrated power MOSFETs.

The board is designed to operate in all types of input power, ranging from AC sources to DC sources, and can be configured for a wide range of voltage and current levels. This flexibility enables the board to be used in a variety of applications such as power delivery, energy harvesting, home automation, automotive, and renewable energy systems. Additionally, there are numerous safety features on the board such as ESD protection, overvoltage protection, digital shutdown immunity mechanism, and fault recovery. The board is also capable of operating at a temperature range of -30°C to +85°C.

At the core of the board is its patented Embedded Mode Control (EMC), an innovation in closed-loop DC/DC power conversion. The EMC protocol employs a combination of digital and analog components to provide a highly efficient, yet low-cost solution for regulating the output voltage. The EMC approach is more efficient than traditional, open-loop solutions because it runs in a closed-loop configuration, requiring less hardware, fewer external components, and longer circuit lifetimes. In particular, it eliminates the need for a conventional voltage regulator, which can be expensive.

The EMC protocol works in conjunction with the embedded target current sensor and reference resistor to form a virtual current sensing feedback loop. This feedback loop constantly monitors the output voltage. If the voltage drops below the target, the EMC protocol immediately pulls down a sequence of digital-to-analog current-controlled switches to increase the output voltage until it is equal to the target voltage. As the output voltage increases, the controller adjusts the current of the switch sequence until the output voltage reaches the desired level and maintains it.

In addition to providing efficient regulation, the EMC protocol can also be used to implement other features, such as overvoltage, overcurrent, and open-loop protection, as well as power limit and current peaks detection. It can also be used to regulate the output of multiple channels in parallel.

Overall, the FEBFAN6602RM6X-CH10U40A-GEVB is an excellent choice for evaluating the advanced features of a DC/DC power converter. It offers an efficient and flexible platform that can be customized to meet the needs of a variety of different applications. The board includes a number of features that make it well suited for evaluating power delivery, energy harvesting, home automation, automotive, and renewable energy systems.

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