0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX

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  • 主要特性

    • RDS(on) typ. 250 m and 400 m
    • Not switching quiescent current: max 600 μA over temperature range
    • Uses tiny capacitors and inductors
    • Internal soft-start
    • Enable function
    • Step-down current mode PWM (1.7 MHz) DCDC converter
    • 0.7 A output current capability
    • Fixed output voltage of 1.2 V
    • Synchronous rectification
    • Typical efficiency: > 90%
    • 3% DC output voltage tolerance

样片和购买

型号
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STEVAL-ISA055V1 ST1S12GR
Active
46.0 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-ISA055V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now

代理商库存报告日期: 2019-05-22

代理商名称

DIGIKEY

库存

5

Min.Order

1

地区

WORLDWIDE Order Now

P&S

库存

1

Min.Order

1

地区

ASIA/PACIFIC Order Now

代理商库存报告日期: 2019-05-22

Buy now

STEVAL-ISA055V1

Core Product

ST1S12GR

Marketing Status

Active

Unit Price (US$)

46.0*

Distributor availability ofSTEVAL-ISA055V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now

代理商库存报告日期: 2019-05-22

代理商名称

DIGIKEY

库存

5

Min.Order

1

地区

WORLDWIDE Order Now

P&S

库存

1

Min.Order

1

地区

ASIA/PACIFIC Order Now

代理商库存报告日期: 2019-05-22

Unit Price (US$)

46

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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

00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DB0691
      0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX
      1.2
      72.36 KB
      PDF
      DB0691

      0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX

硬件资源

    • Description 版本 文档大小 Action
      Gerber files for STEVAL-ISA055V1 board 1.0
      185.75 KB
      ZIP

      Gerber files for STEVAL-ISA055V1 board

    • Description 版本 文档大小 Action
      BOM for STEVAL-ISA055V1 board 1.0
      44.73 KB
      PDF

      BOM for STEVAL-ISA055V1 board

    • Description 版本 文档大小 Action
      Board schematics for STEVAL-ISA055V1 board 1.0
      35.92 KB
      PDF

      Board schematics for STEVAL-ISA055V1 board

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

法律

    • Description 版本 文档大小 Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

型号 Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA055V1
Active
CARD 工业 Ecopack2 -

STEVAL-ISA055V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.