The TPS65920, TPS65930, and TPS65950 devices manage system power and control for an OMAP35x processor. The TPS65950 supports up to 14 channels of power management conversion. In addition to integrated 3-MHz dc/dc converters and LDOs, the TPS65950 includes a dual audio codec and drivers, monitor and control features, a battery charger, an LED driver, a 10-bit three-input A/D converter, a USB transceiver with integrated 5-V power supply, and an I2 C communications interface in a 7 x 7-mm BGA package.
The TPS65920 and TPS65930 devices offer a subset of features of the TPS65950. They come in a 10 x 10-mm package and support up to eight voltage rails. (Ea/1,000: TPS65920, $6.10; TPS65930, $8.25; TPS65950, $12.40 available now.)
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