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Energy Star amends spec for external power supplies
The U.S. Environmental Protection Agency has relaxed the Active Mode requirement for efficiency as outlined in Final Draft Version 2.0 of the Energy Star EPS specification for external power supplies. Details... more...
OVP controller protects USB - charging devices
ON Semiconductor has introduced an integrated OVP controller dedicated to USB charging protection in portable and consumer devices. Details... more...
WLED driver integrates audio amp, LDOs
Maxim Integrated Products has introduced the MAX8821, said to be the only WLED driver to combine a highly efficient, negative charge pump with a fully differential, bridged audio amplifier and two low-noise, LDO current regulators. Details... more...