LM25085A

42V Constant On-Time PFET Buck Switching Controller

National Semiconductor

Image	Manufacturer	Part Number	B2B mpn	Description	Distributor	Stock	Quantity	Price	Buy Now
	Texas Instruments	LM25085A	LM25085ASDE-NOPB	IC REG CTRLR BUCK 8WSON	DigiKey	234	100 units	$1.41	🛒 Buy Now

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Part number:

LM25085A

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National Semiconductor

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551.63 KB

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Description:

42v constant on-time pfet buck switching controller.
LM25085A 42V Constant On-Time PFET Buck Switching Controller www.DataSheet4U.com March 16, 2009 L.
The LM25085A is a functional variant of the LM25085 COT PFET Buck Switching Controller. The function.

✔ LM25085A Features

Wide 4.5V to 42V input voltage range
Adjustable current limit using RDS(ON) or a current sense
resistor Programmable switching frequency to 1MHz N

✔ LM25085A Application

This high voltage controller contains a PFET gate driver and a high voltage bias regulator which operates o

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LM25085A 42V Constant On-Time PFET Buck Switching Controller National Semiconductor

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