TPS54561 Datasheet - Texas Instruments

TPS54561 Step Down DC-DC Converter

The TPS54561 is a 60-V, 5-A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply curr.

TPS54561 Features

* 1 High Efficiency at Light Loads with Pulse Skipping Eco-mode™

* 87-mΩ High-Side MOSFET

* 152-μA Operating Quiescent Current and 2-μA Shutdown Current

* 100-kHz to 2.5-MHz Adjustable Switching Frequency

* Synchronizes to External Clock

* Low Dropout a

TPS54561 Datasheet (2.31 MB)