The LM5008 has an integrated 100 V, 500 mA N-Channel power MOSFET and all the functions needed to implement a compact, highly efficient bias power supply. It is the latest addition to National's LM5000 family of high-voltage power solutions and is the company's second generation high-voltage Buck bias regulator. The LM5008 leverages National's latest advanced 100 V analog-BiCMOS-DMOS IC (ABCDXV-2) process technology to extend the voltage range of the popular LM5007 80 V Buck bias regulator, which was introduced last year. It is ideal for use in 48 V power converters, and in telecommunication, automotive and battery-powered applications.
The LM5008's Unique Integration Features
Pricing and Availability
Available today, National's LM5008 is offered in a MSOP-8 package or in a tiny, 4 mm by 4mm 8-pin LLP package and is priced at $1.15 each in 1k volumes. The LM5008 is available for electrical simulation and design optimization on National's WEBENCH® online design tool at http://www.national.com/cgi-bin/WebenchTemplate?base_pn=LM5008.
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