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LM5145 Datasheet - Texas Instruments

Synchronous Buck DC-DC Controller

LM5145 Features

* 2 Applications

* Versatile synchronous buck DC/DC controller

* Wide input voltage range of 6 V to 75 V

* 0.8-V reference with ±1% feedback accuracy

* Adjustable output voltage from 0.8 V to 60 V

* 40-ns tON(min) for high VIN / VOUT ratio

* 140-ns tOF

LM5145 General Description

The LM5145 75-V synchronous buck controller regulates from a high input voltage source or from an input rail subject to high voltage transients, minimizing the need for external surge suppression components. A high-side switch minimum on-time of 40 ns gives large step-down ratios, enabling the dire.

LM5145 Datasheet (2.88 MB)

Preview of LM5145 PDF

Datasheet Details

Part number:

LM5145

Manufacturer:

Texas Instruments ↗

File Size:

2.88 MB

Description:

Synchronous buck dc-dc controller.
www.ti.com LM5145 SNVSAI4B NOVEMBER 2017 REVISED NOVEMLBMER52104250 SNVSAI4B NOVEMBER 2017 REVISED NOVEMBER 2.

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LM5145 Synchronous Buck DC-DC Controller Texas Instruments

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