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LM1578A

Part Number	LM1578A
Manufacturer	National Semiconductor
Description	Switching Regulator
Published	Mar 22, 2005
Detailed Description	LM1578A/LM2578A/LM3578A Switching Regulator April 1998 LM1578A/LM2578A/LM3578A Switching Regulator General Description...
Datasheet	LM1578A PDF File

Overview

LM1578A/LM2578A/LM3578A Switching Regulator April 1998 LM1578A/LM2578A/LM3578A Switching Regulator General Description The LM1578A is a switching regulator which can easily be set up for such DC-to-DC voltage conversion circuits as the buck, boost, and inverting configurations.
The LM1578A features a unique comparator input stage which not only has separate pins for both the inverting and non-inverting inputs, but also provides an internal 1.
0V reference to each input, thereby simplifying circuit design and p.
c.
board layout.
The output can switch up to 750 mA and has output pins for its collector and emitter to promote design flexibility.
An external current limit terminal may be referenc...

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