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LM5642X, LM5642 Datasheet - Texas Instruments

LM5642X Dual Synchronous Buck Converter

The LM5642 series consists of two current mode synchronous buck regulator controllers operating 180° out of phase with each other at a normal switching frequency of 200kHz for the LM5642 and at 375kHz for the LM5642X. Out of phase operation reduces the input RMS ripple current, thereby significantly.

LM5642X Features

* 1

* 2 Two Synchronous Buck Regulators

* 180° Out of Phase Operation

* 200 kHz Fixed Nominal Frequency: LM5642

* 375 kHz Fixed Nominal Frequency: LM5642X

* Synchronizable Switching Frequency from 150 kHz to 250 kHz for the LM5642 and 200 kHz to 500 kHz for the L

LM5642-etcTI.pdf

This datasheet PDF includes multiple part numbers: LM5642X, LM5642. Please refer to the document for exact specifications by model.
LM5642X Datasheet Preview Page 2 LM5642X Datasheet Preview Page 3

Datasheet Details

Part number:

LM5642X, LM5642

Manufacturer:

Texas Instruments ↗

File Size:

1.18 MB

Description:

Dual synchronous buck converter.

Note:

This datasheet PDF includes multiple part numbers: LM5642X, LM5642.
Please refer to the document for exact specifications by model.

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TAGS

LM5642X LM5642 Dual Synchronous Buck Converter Texas Instruments

LM5642X Distributor