STMicroelectronics EVL150W-HVSL Evaluation Board
STMicroelectronics EVL150W-HVSL Evaluation Board is an evaluation board of a 150W / 1A LED driver with wide input mains range. The electrical specifications are tailored on a typical high-power street lighting application. It is based on a two-stage architecture, consisting of a front-end PFC pre-regulator and a downstream half-bridge resonant tank converter. The pre-regulator is a transition mode PFC based on constant ON time control. The resonant converter is an LCC tank that is more suitable than an LLC tank to build a current source.
Features
Universal Input Mains Range: 90 to 264VAC - Frequency 45 to 65HzHalf-Bridge Topology: LCCMaximum Output Voltage and Current: 150V at 1A Continuous OperationNo-Load Mains Consumption: < 0.5WTHD < 10% at 230VAC from 25 to 100% of the Full LoadNo Need for Auxiliary SMPS (Viper or Equivalent)Efficiency: > 91% at Full LoadNo Electrolytic Capacitors Needed for Long Term Reliability
Stmicroelectronics Newest
STMicroelectronics ST730 Low-Dropout (LDO) Voltage Regulator is 300mA regulator, designed to be used in several medium voltage applications.
Date: 2019-09-23STMicroelectronics STPMIC1 Power Management IC is a fully integrated PMIC designed for products based on high integrated application processor designs requiring low power and high efficiency.
Date: 2019-09-23STMicroelectronics NUCLEO-G031K8 STM32G0 Nucleo-32 Board provides an affordable and flexible way for users to try out new concepts and build prototypes with STM32G0 MCUs.
Date: 2019-09-18STMicroelectronics B-G474E-DPOW1 Discovery Kit is built with the STM32G474RE Arm® Cortex®-M4 core-based microcontroller, designed for digital power conversion applications.
Date: 2019-09-17STMicroelectronics STM32G0316-DISCO Discovery Kit helps to discover features of STM32G0, an Arm® Cortex® M0+ core-based MCU in a SO-8 package.
Date: 2019-09-17STMicroelectronics B-G431B-ESC1 Discovery Kit is based on the STM32G431CB microcontroller, the L6387 driver and STL180N6F7 power MOSFETs.
Date: 2019-09-17STMicroelectronics Z01 Series Standard 1A Triacs are suitable for general purpose AC switching applications.
Date: 2019-08-23STMicroelectronics STEVAL-LLL002V1 Evaluation Kit evaluates the performance of automotive rear lights with pattern animations based on ALED1262ZT and STM8AF6266 LED drivers.
Date: 2019-08-23