See datasheet for actual packaging/pinout drawings

Package | PIN:

YFF | 16

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TI Store Price:

Qty.Price
1 - 9 $ 1.42
10 - 24 $ 1.27
25 - 99 $ 1.19
100 - 249 $ 1.04
250 - 499 $ 0.97
500 - 749 $ 0.83
750 - 999 $ 0.70
1000 - 9999 $ 0.67
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TPS61281YFFT-Battery front-end DC/DC converter, Synchronous Boost-bypass. 1S Li-Ion,Ni-Rich,Si-Anode

The TPS6128x device provides a power supply solution for products powered by either by a Li-Ion, Nickel-Rich, Silicon Anode, Li-Ion or LiFePO4 battery. The voltage range is optimized for single-cell portable applications like in smart-phones or tablet PCs.

Used as a high-power pre-regulator, the TPS6128x extends the battery run-time and overcomes input current- and voltage limitations of the powered system.

While in shutdown, the TPS6128x operates in a true pass-through mode with only 2µA quiescent consumption for longest battery shelf life.

During operation, when the battery is at a good state-of-charge, a low-ohmic, high-efficient integrated pass-through path connects the battery to the powered system.

If the battery gets to a lower state of charge and its voltage becomes lower than the desired minimum system voltage, the device seamlessly transits into boost mode to utilize the full battery capacity.

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