TPS61097-33

The TPS61097-33 provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd, or NiMH, or one-cell Li-Ion or Li-polymer battery. TPS61097-33 can also be used in fuel cell or solar cell powered devices where the capability of handling low input voltages is essential.
 
Features of the TPS61097-33 are:(1)up to 95% efficiency at typical operating conditions;(2)connection from battery to load via bypass switch in shutdown mode;(3)typical shutdown current less than 5 nA;(4)typical quiescent current less than 5 A;(5)operating input voltage range from 0.9 V to 5.5 V;(6)fixed output voltage options from 1.8 V to 5.0 V;(7)power-save mode for improved efficiency at low output power;(8)overtemperature protection.

The absolute maximum ratings of the TPS61097-33 can be summarized as:(1):the symbol is VI,the parameter is input voltage range,the value is -0.3 to 7,the unit is V;(2):the symbol is ISC,the parameter is short-circuit current,the value is 400,the unit is mA;(3):the symbol is Tj,the parameter is maximum operating junction temperature,the value is -40 to 150,the unit is ;(4):the symbol is Tstg,the parameter is storage temperature range,the value is -65 to 150,the unit is ;(5):the symbol is ESD,the parameter is electrostatic discharge rating,the value is 2000,the unit is V.