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LM3354

National Semiconductor
Part Number LM3354
Manufacturer National Semiconductor
Description Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter
Published Mar 22, 2005
Detailed Description LM3354 Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter February 2002 LM3354 Regulated 90mA Buck-Boost Swi...
Datasheet PDF File LM3354 PDF File

LM3354
LM3354


Overview
LM3354 Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter February 2002 LM3354 Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter General Description The LM3354 is a CMOS switched capacitor DC/DC converter that produces a regulated output voltage by automatically stepping up (boost) or stepping down (buck) the input voltage.
It accepts an input voltage between 2.
5V and 5.
5V.
The LM3354 is available with standard output voltages of 1.
8V, 3.
3V, 4.
1V (ideal for white LED applications), and 5.
0V.
If other output voltage options between 1.
8V and 5.
0V are desired, please contact your National Semiconductor representative.
The LM3354’s proprietary buck-boost architecture enabl...



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