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LM25145 Datasheet - Texas Instruments

LM25145 6-V to 42-V Synchronous Buck DC-DC Controller

The LM25145 42-V synchronous buck controller is designed to regulate 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 facilitates large step-down ratio.

LM25145 Features

* 1 Versatile Synchronous Buck DC-DC Controller

* Wide Input Voltage Range of 6 V to 42 V

* Adjustable Output Voltage From 0.8 V to 40 V

* Meets EN55022 / CISPR 22 EMI Standards

* Lossless RDS(on) or Shunt Current Sensing

* Switching Frequency From 100

LM25145 Datasheet (2.08 MB)

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Datasheet Details

Part number:

LM25145

Manufacturer:

Texas Instruments ↗

File Size:

2.08 MB

Description:

6-v to 42-v synchronous buck dc-dc controller.

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TAGS

LM25145 6-V 42-V Synchronous Buck DC-DC Controller Texas Instruments

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