TPS62111-EP

The TPS62111-EP is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail. The TPS62111-EP is a synchronous PWM converter with integrated N-channel and P-channel power MOSFET switches.

Features of the TPS62111-EP are:(1)controlled baseline;(2)extended temperature performance of 55 to 125;(3)enhanced diminishing manufacturing sources (DMS) support;(4)enhanced product-change notification;(5)qualification pedigree;(6)high-efficiency synchronous step-down converter with up to 95% efficiency;(7)3.1 V to 17 V operating input voltage range;(8)adjustable output voltage range from 1.2 V to 16 V;(9)100% maximum duty cycle for lowest dropout;(10)20-A quiescent current (typical);(11)overtemperature and overcurrent protected;(12)available in 16 pin QFN package.

The absolute maximum ratings of the TPS62111-EP can be summarized as:(1):the symbol is Vcc,the parameter is supply voltage at VIN, VINA,the value is -0.3 to 20,the unit is V;(2):the symbol is VI,the parameter is voltage at SW,the value is -0.3 to VI,the unit is V;(3):the symbol is IO,the parameter is output current at SW,the value is 2400,the unit is mA;(4):the symbol is Tj,the parameter is junction temperature,the value is 150,the unit is ;(5):the symbol is Tstg,the parameter is storage temperature range,the value is -65 to 150,the unit is ;(6):the symbol is TL,the parameter is lead temperature 1,6 mm (1/16-inch) from case for 10 seconds,the value is 300,the unit is .