batteries family tps65050

Since the rates of increase in the energy speed of portable storage batteries are small, increasing attention is paid to the technologies of energy-economy, control of required power and control of storage batteries. One of such developments, directed toward control of that consumed by processors applications in the palmtops, the communicators and smart phone, family of the six-channel integrated circuits of control the electric power supply TI TPS65050. new product also can be used in the portable navigation systems and multimedia players.

control of the electric power supply family TPS65050 are intended for the work with processors applications TI OMAP, Samsung S 3c2410/2/e and Marvell xScale PXA255, by the DSP- processors tMS320C55x and by other compatible products, get power from the lithiumionic storage batteries. As it is asserted in the press release, TPS65050 ensure the effectiveness of the use of a charge storage battery 95% with the current of load to 1 a.

Into composition of TPS65050 enter two 2,25- MHz converter for the support of core system, voltages supply interfaces input/output, outlying modules or memory. Both converters work with input voltages of from 2,5 to 6 v, ensure energy-saving regime with the low current load and latent regime with the current load of less than 1 A. also in TPS65050 is integrated two 400- mA LDO- regulator (LDO - linear dropout, linear precipitation) and two 200- mA LDO- regulator with the strobed external introduction. LDO support input voltage from 1,5 to 6,5 v can get power directly from the battery or from the reducing converters.

Basic functions TPS65050:

Two 600- mA those reducing converter for the power of processor core and the interfaces input/output with 95% effectiveness. In some solutions of family converters, which ensure current 1000- mA and 600- mA are used,
Fixed or adjustable output voltage
Fixed frequency converters 2,25- MHz
Energy-saving and latent regimes

batteries family TPS65050

BATTERIES FAMILY TPS65050