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Power Management in Mobile Devices
book

Power Management in Mobile Devices

by Findlay Shearer
April 2011
Intermediate to advanced content levelIntermediate to advanced
336 pages
13h 59m
English
Newnes
Content preview from Power Management in Mobile Devices
202
www.newnespress.com
Chapter 6
In addition to providing an accurate indication of how much charge is left on the battery
and report on the remaining po
wer level in a useful way to the mobile handset user.
Battery managers also control the charging process. The monitor is often coupled to a
charging circuit to monitor battery charging levels and temperatures.
Lithium-ion batteries, which offer among the highest densities available to consumers,
are potentially explosive. Lithium-ion battery chargers thus perform a safety function,
preventing the battery pack from overheating during a fast-charge operation.
6.3.1 Fuel Gauges
Traditional fuel ...
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Publisher Resources

ISBN: 9780750679589