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  • The STEVAL-ISB035V1 is an evaluation board based on the STBC03 battery power management IC, integrating a linear charger for single-cell Li-Ion batteries with battery protection functions, an LDO regulator and two SPDT load switches.

    The device uses a CC-CV algorithm to charge the battery; the fast-charge and pre-charge currents can be programmed using an external resistor.
    The input supply voltage is used to charge the battery and provide power to the LDO regulator. When a valid input voltage is not present and the battery is not empty, the device automatically switches to battery power.
    When shutdown mode is activated, battery power consumption falls to less than 100 nA.
    Two 3-Ω SPDT load switches with dedicated control input are embedded to intelligently manage overall system power consumption. The STEVAL-ISB035V1 can work in standalone mode, but several digital inputs can be used to control the STBC03 for full operation.
    The STEVAL-ISB035V1 evaluation board provides full access to STBC03 functions through header connectors and can be supplied through a micro-AB USB connector.

    Key Features

    • Charges single-cell Li-Ion/Li-Po batteries with CC-CV algorithm and charge termination
    • Fast charge current programmable from 1 mA to 650 mA
    • Pre-charge current programmable from 1 mA to 650 mA
    • Adjustable floating voltage up to 4.45 V
    • Integrated always-ON low quiescent LDO regulator
    • Battery overcharge and over-discharge protections
    • Overcurrent protection
    • Shipping mode entry and exit inputs
    • Integrated dual 3 Ω SPDT load switches
    • Digital control inputs
    • RoHS compliant

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISB035V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISB035V1

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISB035V1 Available at 5 distributors

Distributor availability ofSTEVAL-ISB035V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 32 1 Order Now
RUTRONIK EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-11-29

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

32

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-29

Buy Direct STBC03
Active
ST EAR99 NEC ITALY - 40.0 / 1

STEVAL-ISB035V1

Core Product

STBC03

Marketing Status

Active

Budgetary Price (US$)*/Qty

40.0 / 1

Distributor availability ofSTEVAL-ISB035V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 32 1 Order Now
RUTRONIK EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-11-29

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

32

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-29

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

40.0 / 1

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