LP3905 Power Management Unit For Low Power Handheld Applications

National Semiconductor

Description

www.DataSheet4U.com LP3905 Power Management Unit For Low Power Handheld Applications August 2006 LP3905 Power Management Unit For Low Power Handhel.
LP3905 is a multi-functional Power Management Unit, optimized for low power handheld applications.

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Datasheet Specifications

Part number: LP3905
Manufacturer: National Semiconductor
File Size: 706.46 KB
Datasheet: LP3905_NationalSemiconductor.pdf
Description: Power Management Unit For Low Power Handheld Applications

Features

* two enable pins for the device output control and is offered in an LLP package. Key Specifications Buck Regulators n Fixed and adjustable voltage options, range 1.0V to 3.3V
* n Up to 90% Efficiency n Auto-switching PFM-PWM mode and fixed PWM mode n 2MHz PWM fixed switching frequency (Typ) n 60

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LP3905 Power Management Unit For Low Power Handheld Applications National Semiconductor

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