TPS54540 Step Down DC-DC Converter

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS54540 SLVSBX7B * MAY 2013 * REVISED MARCH 20.
The TPS54540 is a 42 V, 5 A, step down regulator with an integrated high side MOSFET.

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Datasheet Specifications

Part number: TPS54540
Manufacturer: Texas Instruments ↗
File Size: 3.25 MB
Datasheet: TPS54540-etcTI.pdf
Description: Step Down DC-DC Converter

Features

* 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
* 100 kHz to 2.5 MHz Fixed Switching Frequency
* Synchronizes to External Clock
* Low Dropout at Lig

Applications

* Industrial Automation and Motor Control
* Vehicle Accessories: GPS, Entertainment
* USB Dedicated Charging Ports and Battery Chargers
* 12 V and 24 V Industrial, Automotive and Communications Power Systems spacer Simplified Schematic VIN VIN BOOT TPS54540 EN SW

TPS54540 Distributors

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TPS54540 Step Down DC-DC Converter Texas Instruments

Texas Instruments TPS54540-like datasheet