DC/DC converter powers upgraded CE chips
Keywords: DC/DC converter consumer electronics LCD
[Summary of tips] Fujitsu Microelectronics Ltd rolls a two-channel DC/DC converter for use in digital consumer products. The MB39A145's fast transient response meets the needs of LCD TVs and DVRs. It uses a "bottom detection comparator method", and includes circuits which provide changes in voltage, for changes in current to realise a more stabl......|
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