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Optoelectronics/Displays  

WLED driver integrates audio amp, LDOs

Posted: 12 Mar 2008  Print Version  Bookmark and Share Subscribe

Keywords: WLED driver  audio amplifiers  LDO 

[Summary of tips] Maxim Integrated Products has introduced the MAX8821, said to be the only white-LED (WLED) driver to combine a highly efficient, negative charge pump with a fully differential, bridged audio amplifier and two low-noise, low-dropout (LDO) current regulators.To maximize efficiency, this LED driver features a negative architecture......
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