The ams step-up (boost) converter portfolio offers very high efficiencies of up to 96%, and the devices draw a very low quiescent current. High switching speeds enable the use of very small external inductors. These DC-DC boost converters can boost the input from a single battery cell to an output of up to 42V.
|PartNo||Description||Input Voltage V||Output Voltage V||Output Current mA||Efficiency %||Iq µA||Architecture||fmax kHz||Enable/SHDN||Reset POK||Features||Package|
|AS1340||HV DC-DC step-up converter, 50V, output disconnect in shutdown||2.7 to 50||2.7 to 50||100||90||30||Fixed frequency, async.||1000||Yes||Yes||Output disconnect, adjustable output voltage||TDFN(3x3)-8|