TPS61251 Datasheet (Texas Instruments)

TPS61251, Boost Converter

The TPS61251 device provides a power supply solution for products powered by either a three-cell, NiCd or NiMH battery, or a one-cell Li-Ion or Lipolymer battery.

The wide input voltage range is ideal to power portable applications like mobile phones, solid state drives (SSD) and wireless modems.

TPS61251 Features

* 1 Resistor Programmable Input Current Limit

* ±10% Current accuracy at 500 mA over full temperature range

* Programmable from 100 mA up to 1500 mA

* Snooze mode draws only 2 μA (typical) quiescent current

* Designed to charge large capacitor values in the Far