LP5551 - Energy Management

Name: LP5551
SKU: LP5551-1398686

Texas Instruments

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Datasheet Details

Part number	LP5551
Manufacturer	Texas Instruments
File Size	1.87 MB
Description	Energy Management
Datasheet	LP5551-etcTI.pdf

LP5551 Product details

Description

The LP5551 is a PWI 1.0 compliant Energy Management System for reducing power consumption of stand-alone mobile phone processors such as base-band or applications processors.

Features

1.
23 2 300 mA Buck Regulators Operate 180 Degrees out of Phase for Reduced EMI.
1 MHz PWM Switching Frequency.
4 Programmable LDOs Ideal for I/O (Two of These), PLL, and Memory Retention Supply Generation.
Supports High-Efficiency PowerWise Technology Adaptive Voltage Scaling.
PWI Open Standard Interface for System Power Management.
Digitally Controlled Intelligent Voltage Scaling.
Auto or PWI Controlled PFM Mode Transition.

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Published: Aug 23, 2019 |