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LM10504 - Triple Buck and LDO Power Management

General Description

The LM10504 is an advanced PMU containing three configurable, high-efficiency buck regulators for supplying variable voltages.

The device is ideal for supporting ASIC and SOC designs for solid-state and flash drives.

Key Features

  • 1 Three High-Efficiency Programmable Buck Regulators.
  • Integrated FETs With Low RDSON.
  • Bucks Operate With Their Phases Shifted to Reduce the Input Current Ripple and Capacitor Size.
  • Programmable Output Voltage Through the SPI Interface.
  • Overvoltage and Undervoltage Lockout.
  • Automatic Internal Soft Start With Power-On Reset.
  • Current Overload and Thermal Shutdown Protection.
  • PFM Mode for Low-Load, High-Efficiency Operation.

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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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM10504 SNVS739F – DECEMBER 2011 – REVISED OCTOBER 2016 LM10504 Triple Buck and LDO Power Management Unit 1 Features •1 Three High-Efficiency Programmable Buck Regulators – Integrated FETs With Low RDSON – Bucks Operate With Their Phases Shifted to Reduce the Input Current Ripple and Capacitor Size – Programmable Output Voltage Through the SPI Interface – Overvoltage and Undervoltage Lockout – Automatic Internal Soft Start With Power-On Reset – Current Overload and Thermal Shutdown Protection – PFM Mode for Low-Load, High-Efficiency Operation • Power-Down Data Protection Enhances Data Integrity – Bypass Mode Available on Bucks 1 and 2 • Deep Sleep Mode to Save Power During Idle Times With DevSLP Func