LP5553 Datasheet PDF (AVS Energy Management) | Download Texas Instruments LP5553

LP5553 - AVS Energy Management

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.

Features

1.
2 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 System Functions Such as:.
PLL/Clock Generation.
I/O.
Memory Retention.
Internal Soft Start.
Variable Regulator Power Up Sequencing. KEY.

Datasheet Details

Part number	LP5553
Manufacturer	Texas Instruments
File Size	4.54 MB
Description	AVS Energy Management
Datasheet	LP5553 Datasheet
Additional preview pages of the LP5553 datasheet.

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Full PDF Text Transcription

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LP5553 www.ti.com SNVS544E – FEBRUARY 2009 – REVISED MARCH 2013 LP5553 PowerWise® AVS Energy Management Unit with SPMI Check for Samples: LP5553 FEATURES 1 •2 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 System Functions Such as: – PLL/Clock Generation – I/O – Memory Retention • Internal Soft Start • Variable Regulator Power Up Sequencing. KEY SPECIFICATIONS • Input Voltage Range: 2.7 to 4.

Published: Aug 23, 2019 |