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LM5010A

National Semiconductor
Part Number LM5010A
Manufacturer National Semiconductor
Description High Voltage 1A Step Down Switching Regulator
Published Jan 20, 2007
Detailed Description www.DataSheet4U.com LM5010A High Voltage 1A Step Down Switching Regulator October 2005 LM5010A High Voltage 1A Step D...
Datasheet PDF File LM5010A PDF File

LM5010A
LM5010A

Overview
www.
DataSheet4U.
com LM5010A High Voltage 1A Step Down Switching Regulator October 2005 LM5010A High Voltage 1A Step Down Switching Regulator General Description The LM5010A Step Down Switching Regulator is an enhanced version of the LM5010 with the input operating range extended to 6V minimum.
The LM5010A features all the functions needed to implement a low cost, efficient, buck regulator capable of supplying in excess of 1A load current.
This high voltage regulator integrates an N-Channel Buck Switch, and is available in thermally enhanced LLP-10 and TSSOP-14EP packages.
The constant on-time regulation scheme requires no loop compensation resulting in fast load transient response and simplified circuit implementation.
The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the on-time.
The valley current limit detection is set at 1.
25A.
Additional features include: VCC under-voltage lock-out, thermal shutd...


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