LM5009 100V Step-Down Switching Regulator

National Semiconductor

Description

LM5009 150 mA, 100V Step-Down Switching Regulator February 2006 LM5009 150 mA, 100V Step-Down Switching Regulator General .
The LM5009 Step Down Switching Regulator features all of the functions needed to implement a low cost, efficient, Buck bias regulator.

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Datasheet Specifications

Part number: LM5009
Manufacturer: National Semiconductor
File Size: 674.38 KB
Datasheet: LM5009_NationalSemiconductor.pdf
Description: 100V Step-Down Switching Regulator

Features

* all of the functions needed to implement a low cost, efficient, Buck bias regulator. This device is capable of driving a 150 mA load current from a 9.5V to 95V input source. The switching frequency can exceed 600 kHz, depending on the input and output voltages. The output voltage may be set from 2.5

Applications

* n Heat sink eliminator for classic linear regulator applications n 12V, 24V, 36V, and 48V rectified AC systems n 42V Automotive n Non-isolated AC mains charge coupled supplies n LED Current Source Package n MSOP - 8 n LLP - 8 (4mm x 4mm) (Available Soon) Typical Application Circuit 20165828 Basi

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LM5009 100V Step-Down Switching Regulator National Semiconductor

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