ROHM Semiconductor announced the availability of a new evaluation board, the REFLVBMS001-EVK-001, which facilitates the verification of the operation of ultra-efficient battery management solutions for the expanding IoT field. Recent years have seen the proliferation of battery-driven electronic devices, including wearables, industrial IoT (e.g., smart cards and electronic shelf labels), and portables. These devices not only need […]
Evaluation boards
ARM-based dev kit includes Power IC, angle sensor, hall effect switch for BLDC motor control
With the MOTIX motor control kit, Infineon Technologies AG presents a complete system solution for motor control. The pre-assembled kit provides everything needed to get the motor spinning in a matter of seconds: a market-proven chipset combined with pre-flashed sample software as well as a BLDC motor – only a power supply needs to be […]
MOSFET gate drivers carry SPI interface
Battery systems for 48 V are used in multiple, growing market categories including Mild Hybrid Electrical Vehicles, trucks, e-wheelers, and battery packs for solar panels. These Li-ion battery systems need to be protected against negative and positive voltages. In addition, these batteries must be able to quickly and reliably disconnect from loads within microseconds, in the […]
Demo board converts 12 Vdc to 500-W 48 Vdc
EPC announces the availability of the EPC9166, a 500 W DC-DC demo board that converts a 12 V input to 48 V output. The EPC9166 demo board demonstrates the Renesas ISL81807 80 V two-phase synchronous boost controller with the latest generation EPC2218 eGaN FETs from EPC to achieve greater than 96.5% efficiency in a 12 […]
Dev board handles GaN-based 300-W bridgeless totem pole PFC design
GaN Systems and ON Semiconductor released a new 300W BTP-PFC Bridgeless Totem Pole Power Factor Correction (PFC) evaluation board. The board includes ON Semiconductor’s NCP1680, the industry’s first dedicated critical conduction mode (CrM) bridgeless totem-pole PFC controller, and GaN Systems’ 650V GS66508B GaN transistors. The NCP1680 controller and GS66508B transistors combine to deliver an innovative cost-effective and high-performing solution in […]
Isolated buck converters boast wide input voltage range of 4 V to 48 V
Optimized for isolated buck regulator designs, the STMicroelectronics A6986I and L6986I DC/DC converter ICs have a wide input-voltage range and low quiescent current to ensure robust and energy-efficient operation in automotive and industrial applications up to 5W. The isolated buck topology drastically lowers the bill of materials in systems that require a regulated non-isolated primary voltage and one […]
DC-DC converter thermally enhanced with integrated shielded inductor
RECOM has added a 4A option to its RPX series of miniature buck converters. The RPX-4.0 is rated to 3.8 to 36V input and programmable 1 to 7V output at 4A. With a compact 5mm x 5.5mm footprint and low 4.1mm height in a thermally-enhanced QFN package, the buck module pushes the limit on power […]
Gate drivers feature reinforced isolation for safety and long life
Infineon Technologies AG has expanded its easy-to-design EiceDRIVER X3 Compact (1ED31xx) and the highly flexible EiceDRIVER X3 Enhanced Analog (1ED34xx) and Digital (1ED38xx) gate driver families. Both families now offer variants with superior reinforced isolation for higher application safety and long operating life. The new family members are VDE 0884-11 certified. With 8 mm wide-body […]
Motor control ICs control 3-phase BLDC motors in battery-powered devices
Renesas Electronics Corporation expanded its motor control solutions portfolio with two system-in-package (SiP) solutions to simplify brushless DC (BLDC) motor control design for a wide range of cordless battery-powered applications such as power tools, drones, water pumps, vacuums, cleaning robots, fans, and other systems. Combining multiple functions into a SiP solution, the new RAJ306001 and […]
Power management ICs handle Xilinx ZU+ MPSoC FPGAs
AnDAPT launched six new PMIC solutions for powering up multiple supply rails of Xilinx ZU+ MPSoC FPGAs family and Xilinx-defined used cases. Xilinx ZU+ MPSoC power architecture requires more than 25 power rails AnDAPT has worked closely with Xilinx on the designs which speed the development of power supplies for a variety of industrial and […]
