TPS54360 Datasheet - Texas Instruments

TPS54360, Step-Down DC-DC Converter

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS54360 SLVSBB4G * AUGUST 2012 <

Features

* 1 4.5-V to 60-V (65-V Abs Max) Input Range

* 3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current Limit

* Current Mode Control DC/DC Converter

* 92-mΩ High-Side MOSFET

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

* Low Dropo

Applications

* 12-V, 24-V and 48-V Industrial, Automotive and Communications Power Systems Simplified Schematic VIN VIN TPS54360 EN BOOT RT/CLK SW VOUT COMP FB Efficiency - % Efficiency vs Load Current 100 90 80 70 5V 3.3 V 60 50 40 VIN = 12 V 30 20 VOUT = 5 V, fsw = 600 kHz 10 VOUT = 3.3 V, fsw

TPS54360-etcTI.pdf