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RT5074A - Power Management Units

Description

The RT5074A is a Power Management Integrated Circuit (PMIC) which integrates 3 buck controllers (VNN, VCCGI, VDDQ), 3 buck converters (VCCRAM, V1P8A, V1P24A), 1 Switch (V1P8U/V1P8S) and 1 LDO (VTT) to make it a cost effective solution for Intel Apollolake (APL) platform.

Features

  • 3-CH Buck Controller.
  • 3-CH Buck Converters.
  • 1-CH Switch.
  • 1-CH VTT LDO.
  • I2C Slave Controller.
  • Interrupt Controller.
  • Internal Soft-Start to Reduce Inrush Current.
  • Integrated Sequencing Control for Apollolake.
  • Fast Transient Response.
  • Pure MLCC Cap Stable.
  • OVP, UVP, OCP for Buck Converter/Controller.
  • Support LPDDR3, DDR3L and LPDDR4.
  • Support S0iX State for Win8 Connected Standby or Android Mobile System.
  • Cost Effective 52-Lead W.

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Datasheet preview – RT5074A

Datasheet Details

Part number RT5074A
Manufacturer Richtek
File Size 568.30 KB
Description Power Management Units
Datasheet download datasheet RT5074A Datasheet
Additional preview pages of the RT5074A datasheet.

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Full PDF Text Transcription

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® RT5074A Power Management Units for INTEL APL Platform General Description The RT5074A is a Power Management Integrated Circuit (PMIC) which integrates 3 buck controllers (VNN, VCCGI, VDDQ), 3 buck converters (VCCRAM, V1P8A, V1P24A), 1 Switch (V1P8U/V1P8S) and 1 LDO (VTT) to make it a cost effective solution for Intel Apollolake (APL) platform. The RT5074A is available in a WQFN-52L 6x6 small foot print package. Applications  Chrome Book and Tablet Computer Ordering Information RT5074A Package Type QW : WQFN-52L 6x6 (W-Type) Note : Lead Plating System G : Green (Halogen Free and Pb Free) Richtek products are :  RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020.  Suitable for use in SnPb or Pb-free soldering processes.
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