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LP8725 - Power-Management

Description

This device is a multi-function programmable Power Management Unit (PMU), optimized for sub block power solutions.

Features

  • 1.
  • 2 Two High-Efficiency Step-Down DC-DC Converters, IOUT = 600 mA, With a 4-MHz Switching Frequency Using Small 1-µH Inductors, With Options up to 800 mA.
  • Three Digital LDOs for up to 300-mA Load Current Each.
  • Two Low-Noise Analog 300-mA LDOs.
  • Two Low-Input Low-Output Regulators, IOUT = 300 mA.
  • I2C-Compatible Interface for Control of Internal Registers.
  • Adjustable Startup Sequence Through Serial Interface or Configuration.
  • Thermal Sh.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LP8725 www.ti.com SNVS618G – DECEMBER 2009 – REVISED MAY 2013 LP8725 Power Management Unit for Application or Multimedia Processors and Subsystems Check for Samples: LP8725 FEATURES 1 •2 Two High-Efficiency Step-Down DC-DC Converters, IOUT = 600 mA, With a 4-MHz Switching Frequency Using Small 1-µH Inductors, With Options up to 800 mA • Three Digital LDOs for up to 300-mA Load Current Each • Two Low-Noise Analog 300-mA LDOs • Two Low-Input Low-Output Regulators, IOUT = 300 mA • I2C-Compatible Interface for Control of Internal Registers • Adjustable Startup Sequence Through Serial Interface or Configuration • Thermal Shutdown Protection APPLICATIONS • Multimedia Processors • Portable Handheld Products KEY SPECIFICATIONS • 190 mV typ. Dropout Voltage on digital LDOs @ 300 mA • 2% typ.
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