PinoutDescriptionThe TPS62240 is a high efficiency synchronous step down dc-dc converter optimized for battery powered portable applications. TPS62240 provides up to 300 mA output current from a single Li-Ion cell and is ideal to power portable applications like mobile phones and other portable eq...
TPS62240: PinoutDescriptionThe TPS62240 is a high efficiency synchronous step down dc-dc converter optimized for battery powered portable applications. TPS62240 provides up to 300 mA output current from a sin...
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Power Management IC Development Tools 2 batt cells
The TPS62240 is a high efficiency synchronous step down dc-dc converter optimized for battery powered portable applications. TPS62240 provides up to 300 mA output current from a single Li-Ion cell and is ideal to power portable applications like mobile phones and other portable equipment.
Features of the TPS62240 are:(1)high efficiency step down converter;(2)output current up to 300 mA;(3)VIN range from 2 V to 6 V for Li-Ion batteries with extended voltage range;(4)2.25 MHz fixed frequency operation;(5)power save mode at light load currents;(6)output voltage accuracy in PWM mode ±1.5%;(7)adjustable output voltage from 0.6 V to VIN;(8)typical 15 mA quiescent current;(9)100% duty cycle for lowest dropout;(10)available in a TSOT23 and 2´2´0,8 mm SON;(11)allows < 1 mm solution height.
The absolute maximum ratings of the TPS62240 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 IO,the parameter is peak output current,the value is internally limited,the unit is A;(3):the symbol is Tj,the parameter is junction temperature,the value is -40 to 125,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 parameter is ESD rating machine model,the value is 200,the unit is V.