Battery charger demonstration board with integrated power switch for Li-ION/Li-POLYMER based on the L6924D

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  • The STEVAL-ISA076V1 demonstration board is based on the L6924D battery charger system with integrated power switch. The L6924D device is a fully monolithic battery charger dedicated to single-cell lithium-ion polymer (Li-Pol) battery packs, and is the ideal solution for space-limited applications such as PDAs, handheld equipment, cellular phones, and digital cameras.

    When an external voltage-regulated wall adapter is used, the L6924D works in linear mode, and charges the battery using a constant current/constant voltage (CC/CV) profile.
    When a current-limited adapter is used, the device can operate in quasi-pulse mode, dramatically reducing power dissipation.

    主な特徴

    • Operating input voltage up to 12 V
    • Fully integrated solution with power MOSFET, reverse blocking diode, sense resistor, and thermal control
    • Both linear and quasi-pulse operation
    • Programmable charge current both in fast charge (up to 1 A) and in pre-charge mode
    • Selectable 4.1 V and 4.2 V output voltage (±1% accuracy)
    • Programmable termination current
    • Programmable pre-charge mode voltage threshold
    • Programmable charge timer
    • Multifunction pin for flexible charge process termination
    • Status outputs to drive LEDs or host processor interface
    • Battery absence detection
    • Closed loop thermal control
    • NTC or PTC thermistor interface for battery temperature monitoring and protection
    • RoHS compliant

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製品型番
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Budgetary Price (US$)*
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ECCN (US)
Country of Origin
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STEVAL-ISA076V1 L6924D
Active
46.0 1 EAR99 ITALY - Check Availability

Distributor availability ofSTEVAL-ISA076V1

代理店名
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DIGIKEY WORLDWIDE 3 1 Order Now
RS COMPONENTS EUROPE 2 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now

代理店レポートによる在庫データ: 2019-06-17

代理店名

DIGIKEY

在庫

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1

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RS COMPONENTS

在庫

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P&S

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代理店レポートによる在庫データ: 2019-06-17

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STEVAL-ISA076V1

Core Product

L6924D

Marketing Status

アクティブ

Unit Price (US$)

46.0*

Distributor availability ofSTEVAL-ISA076V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
RS COMPONENTS EUROPE 2 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now

代理店レポートによる在庫データ: 2019-06-17

代理店名

DIGIKEY

在庫

3

Min.Order

1

地域

WORLDWIDE Order Now

RS COMPONENTS

在庫

2

Min.Order

1

地域

EUROPE Order Now

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: 2019-06-17

Unit Price (US$)

46

数量

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

-

(*) 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

    • Description バージョン サイズ アクション
      DB1154
      Battery charger demonstration board with integrated power switch for Li-Ion/Li-Polymer batteries based on the L6924D
      2.2
      79.54 KB
      PDF
      DB1154

      Battery charger demonstration board with integrated power switch for Li-Ion/Li-Polymer batteries based on the L6924D

ハードウェアリソース

    • Description バージョン サイズ アクション
      Gerber files for STEVAL-ISA076V1 board 1.0
      648.56 KB
      ZIP

      Gerber files for STEVAL-ISA076V1 board

    • Description バージョン サイズ アクション
      BOM for STEVAL-ISA076V1 board 1.0
      76.58 KB
      PDF

      BOM for STEVAL-ISA076V1 board

    • Description バージョン サイズ アクション
      Board Schematics for STEVAL-ISA076V1 board 1.0
      22.03 KB
      PDF

      Board Schematics for STEVAL-ISA076V1 board

Publications and Collaterals

    • Description バージョン サイズ アクション
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

法務

    • Description バージョン サイズ アクション
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA076V1
Active
CARD インダストリアル Ecopack2 -

STEVAL-ISA076V1

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.