LM5642X converter equivalent, dual synchronous buck converter.
1
*2 Two Synchronous Buck Regulators
* 180° Out of Phase Operation
* 200 kHz Fixed Nominal Frequency: LM5642
* 375 kHz Fixed Nominal Frequency: LM5642X
* Embedded Computer Systems
* Navigation Systems
* Telecom Systems
* Set-Top Boxes
* WebPAD
* Po.
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 t.
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