Two power management controllers with standby power savings help smartphone users use less electricity with their 5W cube adapters, even when they are left plugged into the wall. The UCC28700 primary-side flyback controller enables smaller cubes, wireless power charging stations, and other ac-powered equipment. The TPS2511 intelligent USB charging controller complies with USB Battery Charging 1.2 specifications for charging adapters of popular smartphones or 5V tablets.
The flyback controller meets the
By Paul O’Shea
Texas Instruments , Dallas , TX
Information 800-477-8924
www.ti.com
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