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TPS54140 Datasheet - Texas Instruments

TPS54140 42-V Step-Down DC-DC Converter

The TPS54140 device is a 42-V, 1.5-A, step-down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, regulated output-supply current to 116 μA. Using the enable pi.

TPS54140 Features

* 1 3.5- to 42-V Input Voltage Range

* 200-mΩ High-Side MOSFET

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

* 116-μA Operating Quiescent Current

* 1.3-μA Shutdown Current

* 100-kHz to 2.5-MHz Switching Frequency

* Synchronize

TPS54140 Datasheet (2.58 MB)

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Datasheet Details

Part number:

TPS54140

Manufacturer:

Texas Instruments ↗

File Size:

2.58 MB

Description:

42-v step-down dc-dc converter.

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TAGS

TPS54140 42-V Step-Down DC-DC Converter Texas Instruments

TPS54140 Distributor