The MPQ3910AGK-AEC1-P from Monolithic Power Systems Inc. is a 35 V boost PWM DC-DC controller Integrated Circuit supporting boost, flyback, and step-up/step-down topologies with a positive output, in a 10-MSOP package.
The MPQ3910AGK-AEC1-Z from Monolithic Power Systems Inc. is a boost, flyback, positive-output step-up and step-up/step-down DC-DC controller Integrated Circuit rated 35 V, in a 10-MSOP package.