TPS54360

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS54360 SLVSBB4G – AUGUST 2012 – REVISED JUNE 2018 TPS54360 60-V Input, 3.5-A, Step-Down DC/DC Converter With Eco-Mode™ 1 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 Dropout at Light Loads with Integrated BOOT Recharge FET 146-μA Operating Quiescent Current 2-μA Shutdown Current 100-kHz to 2.5-MHz Fixed Switching Frequency Synchronizes to External Clock Adjustable UVLO Voltage and Hysteresis Internal Soft Start Accurate Cycle-by-Cycle Current Limit Thermal, Overvoltage, and Frequency Foldback Protection 0.8 V 1% Internal Voltage Reference 8-Terminal HSOIC with PowerPAD™ Package –40°C to 150°C TJ Operating Range Create a Custom Design using the TPS54360 with the WEBENCH® Power Designer 3 Description The TPS54360 is a 60-V, 3.5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V 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 current to 146 μA. Shutdown supply current is reduced to 2 μA when the enable pin is pulled low. Undervoltage lockout is internally set at 4.3 V but ...