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LP5551 Datasheet - Texas Instruments

LP5551 Energy Management

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. The LP5551 contains two advanced, digitally controlled switching regulators for supplying variable voltage to processor core .

LP5551 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 Vol

LP5551 Datasheet (1.87 MB)

Preview of LP5551 PDF

Datasheet Details

Part number:

LP5551

Manufacturer:

Texas Instruments ↗

File Size:

1.87 MB

Description:

Energy management.

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