This document is an engineering report describing a 2 A, 5.0 V USB charger utilizing a device from the InnoSwitch-CH family of ICs. This design is intended to show the high power density and efficiency that is possible due to the high level of integration while still providing exceptional performance.

This engineering report describes an LCD monitor power supply utilizing the TOPSwitch®-HX TOP257EN in a universal input, single output (13 V, 2.69 A) fly-back converter configuration.

This document is an engineering report describing a 12 V, 110 mA non-isolated buck converter utilizing a LinkSwitch-TN LNK304DG. The design is intended to be used for small appliance and metering applications.

The UCC28630EVM-572 evaluation module is a 65-W nominal, 130-W peak off-line flyback converter. It provides constant-voltage (CV) and constant-current (CC) output regulation using the bias winding to sense a scaled proportion of the output voltage and the primary current sense resistor to sense a scaled version of the secondary current. Output voltage regulation within 1% is maintained down to no…

The BM2P249TF-EVK-001 evaluation board outputs 24 V voltage from the input of 90 Vac to 264 Vac. The output current supplies up to 0.125 A. BM2P249TF which is PWM method DC/DC converter IC built-in 650 V MOSFET is used. The BM2P249TF contributes to low power consumption by built-in a 650 V starting circuit. Built-in current detection resistor realizes compact power supply design.

STR-ACF-12V100WPSU-GEVB provides an easy to use evaluation board within Strata development environment for the NCP1568 100W output AC to DC conversion.

The STEVAL-VP318L1F reference design implements a 15 V - 18 W SSR isolated flyback converter developed for general purpose applications operating from 85 to 265 VAC.

The EVLHV101PSR50W is intended to provide a stable and isolated 60 V voltage for a maximum power of 50 W.

The purpose of this application note is to explain the design of an 80 W 3-phase auxiliary power supply for motor drives and welding applications. To reach a high level system in terms of both efficiency and cost, the L6565 PWM controller has been selected as well as the STC04IE170HV as the main switch. The combination of these STMicroelectronics parts provides a highly efficient solution for hig…

In consumer applications like LCD TVs, DVD players, set-top boxes and others, it is desirable to be able to switch on or switch off the application directly from the remote control. It is therefore necessary to supply the remote control receiver even when the equipment is not in use (standby mode). In standby mode only a minimum load (in the range of a few tens of a mW) is present at the power su…