LP5553 Datasheet - National Semiconductor Corporation

PowerWise AVS Energy Management

LP5553 Features

* SPMI bus for system-level power management

* High-efficiency PowerWise® Technology Adaptive

* Voltage Scaling for intelligent energy management in AVS and DVS environments Two digitally programmable 3.6 MHz buck regulators to power dual voltage domains Five Programmable LDOs for

LP5553 General Description

The LP5553 is a System Power Management Interface (SPMI) compliant Energy Management Unit for reducing power consumption of low power hand held applications such as dual-core processors and DSPs. The LP5553 contains 2 advanced, digitally controlled stepdown DC/DC converters for supplying variable vo.

LP5553 Datasheet (3.75 MB)

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LP5553

Manufacturer:

National Semiconductor Corporation

File Size:

3.75 MB

Description:

Powerwise avs energy management.
LP5553 - PowerWise® AVS Energy Management Unit with SPMI www.DataSheet4U.com March 5, 2009 LP5553 PowerWise® AVS Energy Management Unit with SPMI .

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LP5553 PowerWise AVS Energy Management National Semiconductor Corporation

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LP5553 Features

LP5553 General Description

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