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TPS54040A

42-V Step Down DC/DC Converter

TPS54040A Features

* 1 3.5 V to 42 V Input Voltage Range

* 200-mΩ High-Side MOSFET

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

* Tighter Enable Threshold than TPS54040 for More Accurate UVLO Voltage

* Adjustable UVLO Voltage and Hysteresis

* 116 μA Op

TPS54040A General Description

The TPS54040A device is a 42 V, 0.5 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 input supply current to 116 μA. Using the enable pi.

TPS54040A Datasheet (3.38 MB)

Preview of TPS54040A PDF

Datasheet Details

Part number:

TPS54040A

Manufacturer:

Texas Instruments ↗

File Size:

3.38 MB

Description:

42-v step down dc/dc converter.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54040A SLVSB58B

* MARCH 2012

* REVISED JA.

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TAGS

TPS54040A 42-V Step Down Converter Texas Instruments

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