Power chip

Buck Boost-Regulator-Positive-Output-Boost-Buck-DC-DC-Switching Controller-IC-28-QFN (4x5)

TPS2590 20-V, 5.5-A, 30-mΩ eFuse with Dual Fault Thresholds and Selectable Fault Response

11.6x10x7.55mm

This tiny integrated device provides a one-component solution for switching inductive loads such as relays, magnetically switched incandescent lamps, and small DC motors without the need for freewheeling diodes. It accepts logic-level inputs, so it can be driven by a variety of devices, including logic gates, inverters, and microcontrollers.