Integrated Management Unit Saves Board Space
austriamicrosystems announces its AS3658 integrated power and audio management unit with sophisticated audio features. It is suitable for portable navigation devices, portable media players, smart phones, PDAs and a range of other battery powered handheld devices. The unit offers an integrated system for power supply generation, monitoring and battery management including charging. The charger can manage up to 1.6 A charging current, appropriate for fast charging of large batteries. The programmable power management functions of the unit extend battery life with DC/DC efficiencies higher than 90%. The IC provides three DC/DC step-down converters, two DC/DC step-up converters, three low noise LDOs that are suitable for RF applications, four digital LDOs, a low noise charge pump and a flexible backlight driver supporting a range of display sizes.
www.austriamicrosystems.com
+43 3136 500 5856
austriamicrosystems
8601 Six Forks Road, Suite 400
Raleigh, NC, 27613
© 2008 Advantage Business Media
|
