This reference design demonstrates totem pole bridgeless power factor correction (PFC) using the MC56F83783, MC56F81xxx, or MC56F82748 digital signal controller (DSC).
This provides a fully digital design of LLC resonant converter based on HVP-LLC. The HVP-LLC development board is part of the NXP® High Voltage Platform.
Combined with the HVP-KV46F150 control card, it provides a ready-made software development platform for a 250-watt power supply with an input voltage of 390V DC and an output of 12V/21A.
This reference design demonstrates the implementation of an LLC resonant converter using the MC56F83783, MC56F81xxx, or MC56F82748 digital signal controller (DSC).
The three-phase power meter reference design is used to measure and record active and reactive energy in directly connected three-phase networks. It is pre-certified to the European EN50470-1, EN50470-3, Class B and Class C, and IEC 62053-21 and IEC 62052-11 international standards for active energy class 2 and class 1 electronic meters.
The full-bridge DC-DC switch mode power supply reference design is based on V-Series MCUs and is intended to provide examples of power conversion applications. A full-bridge DC-DC converter is a transformer-isolated step-down converter. The full-bridge topology consists of a full-bridge inverter module, transformer, synchronous rectifier module and filter.
Sensorless BLDC control at ultra-high supply voltages (up to 18 V) is often required in many applications such as drone ESCs and DC fans. This reference design is based on NXP's highly integrated 8-bit S08 microcontroller MC9S08SU8/16. With its compact design, the BLDC control board delivers outstanding performance at a very low cost.
The Sub-μA Current Sensor is a Kinetis K22F based current measurement board running on FreeRTOS and can be used with the Freedom Development Ecosystem or any other Arduino-like development board.
This reference design allows for non-intrusive connection between any MCU and a 3.3V shield and measurement of a wide range of low currents (~60 nA – 5 mA). Multiple communication methods are available, including integration with Freedom Sensor Toolbox (CE).
This reference design introduces PMSM safe motor control software optimized for the dedicated HW HVP-MC3PH-LITE equipped with Kinetis V-series MCUs. The purpose of this reference design is to help customers develop motor control solutions with safety features for controlled heating systems, electric circulation pumps, water installations and other equipment used in industrial applications. The reference design hardware is targeted at circulating pump applications but can be reused in general three-phase motor control applications up to 60 W from 110 V to 230 V AC. The reference design hardware uses NXP's cost-optimized MCU MKV10Z32 with core M0+ and NXP high-voltage DC-DC converter TEA1721. Integrated power modules, surge circuitry, and single-shunt current sensing are also implemented. In the reference design software, sensorless PMSM control with IEC60730/IEC60335 Class B device safety is implemented, including MCU core, memory and peripheral testing, program flow inspection and other safety-related functions. Customers can reuse design reference manuals, schematics, firmware and manufacturing files to accelerate product design.
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