TPS61072

The TPS61072 devices provide a power supply solution for products powered by either a one-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-ion or Li-polymer battery.The TPS61072 output voltage is programmed by an external resistor divider. The converter can be disabled to minimize battery drain.
 
Features of the TPS61072 are:(1)90% efficiency synchronous boost converter;(2)device quiescent current: 19 A (Typ);(3)input voltage range: 0.9 V to 5.5 V;(4)adjustable output voltage up to 5.5 V;(5)power-save mode version available for improved efficiency at low output power;(6)load disconnect during shutdown;(7)overtemperature protection;(8)small 6-pin thin SOT23 package.

The absolute maximum ratings of the TPS61072 can be summarized as:(1):the symbol is VI,the parameter is input voltage range on SW, VOUT, VBAT, EN, FB,the value is -0.3 to 7,the unit is V;(2):the symbol is Tj,the parameter is maximum operating junction temperature,the value is -40 to 150,the unit is ;(3):the symbol is Tstg,the parameter is storage temperature range,the value is -65 to 150,the unit is .