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Product details

Parameters

Features Operating temperature range (C) -40 to 125 Rating Catalog open-in-new Find other Buck controllers (external switch)

Package | Pins | Size

WSON (NHK) 14 12 mm² 4 x 3 open-in-new Find other Buck controllers (external switch)

Features

  • Flexible Enable Inputs to Allow Independent Enable Control of External Controller and LM10000
  • Fault Input Restores Output Voltage Setting to Default Value
  • CNTL_EN Output That Enables/Disables External Controller
  • 7-Bit Current DAC That Can Directly Connect to the Feedback Node of an External Controller and Provide Smooth Voltage Control
  • Programmable Slew Rate Control

Key Specifications

  • PWI 2.0 Interface
  • AVS Control for One Output
  • Precision Enable

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Description

The LM10000 is used to enable Adaptive Voltage Scaling (AVS) to non-AVS regulators. It includes a complete Slave Power Controller (SPC 2.0) to communicate to the PowerWise Interface (PWI 2.0), and a programmable current output DAC that allows voltage control to any regulator utilizing a feedback node/resistors to set the output voltage.

In addition to enabling AVS the LM10000 allows the system to control power states such as sleep and shutdown, and to configure the voltage step slew rate from the PWI.

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Technical documentation

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Type Title Date
* Data sheet LM10000 AVS System Controller datasheet (Rev. C) Apr. 22, 2013
User guide AN-2070 AVS Adaptor Board for USB AVS System Mainboards (Rev. A) Apr. 26, 2013
User guide Evaluation Board for LM10000 - PowerWise AVS System Controller (Rev. B) Apr. 26, 2013
More literature Adaptive Voltage Scaling Technology Jan. 30, 2012

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