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AN 25.5

Title:
UCS1002 Smart Bettery Charger Hardware Reference Design
Name:
AN 25.5
Date:
11/08/2013
Author:
William Burdette
Description:
The UCS1002 has advanced USB Port Power / Battery Charging features that can be employed to create unique charging solutions. The objective of this application note is to describe a simple AC-DC charger that: ? Detects when a portable device is plugged in ? Presents various charger emulation profiles to the portable device ? Charges the portable device ? Terminates charging at a specific current level and turns off VBUS to avoid over-charging. ? Detects portable device removal and resets for the next portable device A secondary goal is describe how to minimize power consumption when there is no portable device plugged in and after charging is complete.
Keywords:
UCS1002
 
Application Notes & Source Code
 Last Updated
Size
 
  AN 25.5
  11/08/2013
  202KB
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