LM5009A 150 mA Constant On-Time Buck Switching Regulator

National Semiconductor

Description

LM5009A 100V, 150 mA Constant On-Time Buck Switching Regulator www.DataSheet4U.com June 26, 2009 LM5009A 100V, 150 mA Constant On-Time Buck Switch.
The LM5009A is a functional variant of the LM5009 COT Buck Switching Regulator.

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Datasheet Specifications

Part number: LM5009A
Manufacturer: National Semiconductor
File Size: 431.37 KB
Datasheet: LM5009A_NationalSemiconductor.pdf
Description: 150 mA Constant On-Time Buck Switching Regulator

Features

* all of the functions needed to implement a low cost, efficient, Buck bias regulator. This high voltage regulator contains an 100 V N-Channel Buck Switch. The device is easy to implement and is provided in the MSOP-8 and the thermally enhanced LLP-8 packages. The regulator is based on a control schem

Applications

* Non-Isolated Telecommunication Buck Regulator
* Secondary High Voltage Post Regulator
* +42V Automotive Systems Package
* MSOP - 8
* LLP - 8 (4mm x 4mm) Typical Application, Basic Step-Down Regulator 30087101 © 2009 National Semiconductor Corporation 300871 www. national. c

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LM5009A 150 Constant On-Time Buck Switching Regulator National Semiconductor

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