STEVAL-ISA050V1

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Monolithic VR for chipset and DDR2/3 demonstration board based on the PM6641 Monolithic VR for Chipset and DDR2/3 Supply for Ultra-Mobile PC (UMPC) applications

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  • The STEVAL-ISA050V1 demonstration board is based on the PM6641, that is a monolithic voltage regulator module, with internal Power MOSFET, specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) linear regulator and a ±15 mA low noise buffered reference. Each regulator is provided of basic under voltage (UV) and over voltage (OV) protections, programmable soft-start and current limit, active soft-end and pulse-skipping at light loads.

    主な特徴

    • Switching section0.8 V ±1% voltage reference2.7 V to 5.5 V input voltage rangeFast response, constant frequency, current mode controlThree independent, adjustable, SMPS For DDR2/3 (VDDQ) and chipset supplyS3-S5 states compliant DDR2/3 sectionActive soft-end for all outputsSelectable tracking discharge for VDDQSeparate Power Good signalsPulse skipping at light loadProgrammable current limit and soft-start for all outputsLatched OVP, UVP protectionThermal protection
    • Reference and termination voltages (VTTREF and VTT)±2 Apk LDO for DDR2/3 termination (VTT) with fold backRemote VTT output sensingHigh-Z VTT output in S3±15 mA low noise DDR2/3 buffered reference (VTTREF)

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販売代理店からオーダー
STからオーダー
STEVAL-ISA050V1 PM6641
Active
104 1 EAR99 ITALY Not for sale 在庫チェック

Distributor availability ofSTEVAL-ISA050V1

代理店名
地域 在庫 最小発注 Third party link
P&S ASIA/PACIFIC 1 1 Order Now

代理店レポートによる在庫データ: 2019-12-13

代理店名

P&S

在庫

1

Min.Order

1

地域

ASIA/PACIFIC Order Now

代理店レポートによる在庫データ: 2019-12-13

STEVAL-ISA050V1

コア製品

PM6641

製品ステータス

Active

Unit Price (US$)

104.0*

Distributor availability ofSTEVAL-ISA050V1

代理店名
地域 在庫 最小発注 Third party link
P&S ASIA/PACIFIC 1 1 Order Now

代理店レポートによる在庫データ: 2019-12-13

代理店名

P&S

在庫

1

Min.Order

1

地域

ASIA/PACIFIC Order Now

代理店レポートによる在庫データ: 2019-12-13

Unit Price (US$)

104

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

Not for sale

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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技術文書

    • 概要 Version Size Action
      DB0743
      Monolithic VR for chipset and DDR2/3 demonstration board based on the PM6641
      1.2
      153 KB
      PDF
      DB0743

      Monolithic VR for chipset and DDR2/3 demonstration board based on the PM6641

    • 概要 Version Size Action
      AN2787
      Monolithic VR demonstration board for chipset and DDR2/3 supply for ultramobile PC (UMPC) applications
      1.0
      2.53 MB
      PDF
      AN2787

      Monolithic VR demonstration board for chipset and DDR2/3 supply for ultramobile PC (UMPC) applications

ハードウェアリソース

    • 概要 Version Size Action
      Gerber files for STEVAL-ISA050V1 board 1.0
      56.53 KB
      ZIP

      Gerber files for STEVAL-ISA050V1 board

    • 概要 Version Size Action
      BOM for STEVAL-ISA050V1 board 1.0
      57.99 KB
      PDF

      BOM for STEVAL-ISA050V1 board

    • 概要 Version Size Action
      Board schematics for STEVAL-ISA050V1 board 1.0
      37.05 KB
      PDF

      Board schematics for STEVAL-ISA050V1 board

関連資料

    • 概要 Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      715.75 KB
      PDF

      eDesignSuite-The smart way to design your application

法務

    • 概要 Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード WEEE Compliant Material Declaration**
STEVAL-ISA050V1
Active
CARD インダストリアル Not compliant -

STEVAL-ISA050V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Not compliant

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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