TEA1533AT Converter Offline Flyback Topology , SMPS Controller 25kHz-175kHz 250W

TEA1533AT Converter Offline Flyback Topology 25kHz ~ 175kHz SMPS Controller

GENERAL DESCRIPTION

The GreenChip is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads to a cost effective power supply with a very low number of external components. The special built-in green functions allow the efficiency to be optimum at all power levels. This holds for quasi-resonant operation at high power levels, as well as fixed frequency operation with valley switching at medium power levels. At low power (standby) levels, the system operates at a reduced frequency and with valley detection. The proprietary high voltage BCD800 process makes direct start-up possible from the rectified mains voltage in an effective and green way. A second low voltage BICMOS IC is used for accurate, high-speed protection functions and control. Highly efficient and reliable supplies can easily be designed using the GreenChipII control IC.

resolver to digital converter ic

integrated circuit chip

TEA1533AT Converter Offline Flyback Topology , SMPS Controller 25kHz-175kHz 250W Images