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The UCC28063 is a dual-phase, transition-mode Power Factor Correction (PFC) pre-regulator. The UCC28063EVM-723 is an evaluation module (EVM) with a 390-V, 300-W, dc output that operates from a universal input of 85 VRMS to 265 VRMS and provides power-factor correction.
View DesignThe board is a 35 W, wide-range mains input, power factor corrected SMPS (switched mode power supply) suitable for all low power applications requiring a high PF (power factor), such as lighting applications and power supplies for LEDs. The low-cost L6562A and the simple flyback topology combine to provide a very competitive PFC controller solution.
View DesignThe L4981 integrated circuit is a continous mode average current controller with several specific functions for active power factor correction. It can operate in high quality, medium/high power conversion range and provides all the necessary features to achieve a very high power factor, up to 0.99. Thanks to the BCD technology used, operative switching frequency higher than 200kHz can be used.
View DesignThe EPC9051 is a high efficiency, differential mode class-E amplifier demonstration board that can operate up to 15 MHz.
View DesignThe MCP73833 Li-Ion Battery Charger Evaluation Board is an evaluation and demonstration tool for Microchip’s MCP73833/4 Stand-Alone Linear Li-Ion/Li-Polymer Charge Management Controllers. The evaluation board has two circuits provided with one circuit fully assembled and tested.
View DesignThe TPS20xxCDRCEVM-016 and TPS20xxCDGNEVM-015 are evaluation modules (EVM) for the Texas Instruments family of dual-channel, current-limited, power distribution switches.
View DesignThe EPC9054 is a high efficiency, differential mode Class-E amplifier development board that can operate up to 15 MHz.
View DesignThe Texas Instruments TPS2543EVM-064 evaluation module (EVM) helps designers evaluate the performance of the TPS2543 USB Charging Port Power Switch and Controller. The EVM contains input and output connectors. Jumper controls are also provided to ease evaluation of device features.
View DesignThis document details the characteristics and performances of the PM8800 demonstration kit which has been designed to cover a broad range of power over Ethernet (PoE) applications. PM8800 is a highly integrated device embedding an IEEE802.3af compliant powered device (PD) interface together with a PWM controller and support for auxiliary sources.
View DesignDemonstration circuit 1621A features the LTM®8062, a 32V, 2A μModule® power tracking battery charger. The demonstration circuit is designed to operate from a 9.75V to 32V input source, and to charge a 2-cell battery pack to a float voltage of 7.2V.
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