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LM10507 - Triple Buck + LDO Power Management

General Description

The LM10507 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 Highly Efficient Programmable Buck Regulators.
  • Integrated FETs with Low RDS-ON.
  • Bucks Operate with their Phases Shifted to Reduce the Input Current Ripple and Capacitor Size.
  • Programmable Output Voltage via the SPI Interface.
  • Over and Under-Voltage-Lockout.
  • Automatic Internal Soft Start with Power-On Reset.
  • Current Overload and Thermal Shutdown Protection.
  • PFM Mode for High Efficiency at Light Load Conditions.

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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 LM10507 Triple Buck + LDO Power Management Unit LM10507 SNVS999 – MAY 2014 1 Features •1 Three Highly Efficient Programmable Buck Regulators – Integrated FETs with Low RDS-ON – Bucks Operate with their Phases Shifted to Reduce the Input Current Ripple and Capacitor Size – Programmable Output Voltage via the SPI Interface – Over and Under-Voltage-Lockout – Automatic Internal Soft Start with Power-On Reset – Current Overload and Thermal Shutdown Protection – PFM Mode for High Efficiency at Light Load Conditions • Low-Dropout Regulator 2.5 V, 250mA • Hardware ENABLE and PWR_OK Terminal • Fast Start-up for All Voltage Rails in about 3.