TPS54540 datasheet, converter equivalent, Texas Instruments

Features and benefits

*1 High Efficiency at Light Loads with Pulse Skipping Eco-mode™
* 92-mΩ High-Side MOSFET
* 146 μA Operating Quiescent Current and 2 μA Shutdown Current
* .

Application

* Industrial Automation and Motor Control
* Vehicle Accessories: GPS, Entertainment
* USB Dedicated Chargin.

Description

The TPS54540 is a 42 V, 5 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 45V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripp.

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