The improved Future Electronics blueprint for bridgeless PFC circuit design. 

• >99% Peak Efficiency
• Latest GaN power components
• Low component count
• Adaptable and flexible development platform

The 60W TobogGaN reference design board from Future Electronics is a complete AC-DC converter for industrial and telecoms auxiliary power supplies.

It is also ideal for any general-purpose application which requires high efficiency, small size, or the flexibility to use a single design across multiple end products.

The MAX25431 evaluation kit (EV kit) is a fully assembled and tested application circuit for the MAX25431 current- mode buck-boost controller IC. The EV kit is designed to deliver up to 16A (max) input current with input voltages from 6V to 36V. The voltage quality can be monitored by observing the PGOOD signal.

The MCP1641X is a compact, high-efficiency, fixed frequency, low-voltage, synchronous step-up DC-DC converter with battery monitoring features. It provides an easy-to-use power supply solution for applications over a wide range of inputs: single-cell, two-cell, alkaline/NiMH batteries or single-cell Li-Ion/Li-Polymer batteries can be used. With the 1A Typical Peak Input Current Limit, MCP1641X can provide over 200 mA output current in 3.3V applications with input over 1.5V

The MIC28516 Evaluation Board is used to demonstrate high voltage input Step-Down design, which can deliver up to 95% efficiency to a broad range of output voltages. The board accepts up to 70V input voltage, regulating down to 0.8V output voltage. The fitted pin header allows for output voltage selection between: 0.8V, 1.2V, 2.5V, 3.3V, 5.0V and 12V. The MIC28516 and the board can be loaded up to 8A continuous output current.

The MIC28517 70V/8A HLL Step Down Evaluation Board allows for the evaluation of the MIC28517 Synchronous Buck Switcher over an input supply range of 4.5V to 70V while providing 8A. The device operates with a programable switching frequency from 270kHz to 800kHz and with two selectable modes: CCM or HLL to improve efficiency at light loads.

The NCL30486 is a high PF Single stage Constant Current and Constant Voltage PSR PWM controller for Flyback/ Buck-Boost/ Sepic/ Boost. This controller operates in a QR mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This device is providing very deep analog dimming output current with two dedicated dimming control input pin – ADIM and PDIM.

The EK-RA2L1 evaluation kit enables users to effortlessly evaluate the features of the RA2L1 MCU Group and develop embedded systems applications using Renesas' Flexible Software Package (FSP) and e² studio IDE. Utilize rich on-board features along with your choice of popular ecosystem add-ons to bring your big ideas to life.

The Motor Control Evaluation System for RA Family - RA6T1 Group is a low-voltage permanent magnet synchronous motor (brushless DC motor) solution that allows anyone to easily evaluate motor control. Start evaluating motor control immediately using the kit hardware and software available for download from the Renesas website.

The EVALSTDRIVE601 demonstration board is a complete 3-phase inverter which allows evaluating all of the STDRIVE601 features. The power stage features STGD6M65DF2 IGBTs, but can be populated with any IGBT or power MOSFET in DPAK or powerFLAT 8x8 HV package. The board is designed to support a three shunt or a single shunt current sensing topology.

The STEVAL-CTM010V1 board embeds two sensorless 3-phase motor drives, plus a single stage digital PFC boost topology, all controlled by the STM32F303RB ARM based microcontroller. The ST FOC MC SDK firmware library enables this complete hardware and software solution, featuring FOC dual motor sensorless and PFC CCM mode. The inverter stages are based on SLLIMM™ IPM series of intelligent power modules for compact, high-performance AC motor drives in a simple, rugged design. It combines new ST proprietary driver ICs with an improved short-circuit rugged trench gate field-stop (TFS) IGBT, making it ideal for motor drives operating up to 20 kHz in hard-switching circuits.

The STGAP2SiCS is an isolated single gate driver.

The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making the device also suitable for high power inverter applications such as motor drivers in industrial applications equipped with SiC power switches.