STEVAL-EFUSE01

Active

Evaluation board based on the STEF01 fully programmable universal electronic fuse

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Product overview

Description

The electronic fuses (E-fuses) are integrated circuit protections that can replace conventional fuses or other discrete protection devices. The STEVAL-EFUSE01 allows full evaluation of the STEF01 E-fuse and is designed to help you test and develop a power path protection to the system.
The STEF01 E-fuse integrates a control circuit and a low on-resistance MOSFET switch and provides a full set of protections, including overcurrent, overvoltage and inrush current. You can adjust UVLO threshold, clamping voltage and overload current limits through mechanical trimmers.
An external MOSFET, driven by the STEF01 gate driver pin, can be mounted to implement a reverse-current blocking circuit. The inrush current can be controlled by the output voltage ramp rate, with the dedicated soft start circuit embedded in the STEF01 device. The STEVAL-EFUSE01 evaluation board lets you easily adjust the output voltage ramp rate at the desired startup time, by changing the Cdv/dt capacitor.
As most applications require a flag to signal that the output voltage is in the correct range, the STEVAL-EFUSE01 features a PG test point for information about the voltage drop on the pass element.
The STEVAL-EFUSE01 also features thermal latch and auto-retry thermal protection modes, selectable through a dedicated jumper configuration.
  • All features

    • Input voltage from 8 to 48 V
    • Peak output current up to 6 A
    • Enable/Disable/Fault flag pin
    • Adjustable undervoltage lockout
    • Adjustable output voltage clamp
    • Programmable VOUT slew rate control
    • Latch or auto-retry jumper-programmable thermal protection
    • Power good monitoring flag
    • Drives an optional external reverse current protection MOSFET
    • CE certified
    • RoHS and China RoHS compliant
    • WEEE compliant (2012/19/UE RAEE II)

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-EFUSE01
Active
CARD Industrial Ecopack2 Yes

STEVAL-EFUSE01

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
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Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-EFUSE01 Available at 5 distributors

Distributor availability ofSTEVAL-EFUSE01

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21 1 Buy from Distributor
RS COMPONENTS EUROPE 11 1 Buy from Distributor
MOUSER WORLDWIDE 20 1 Buy from Distributor
Farnell Element14 EUROPE 22 1 Buy from Distributor
ANGLIA Live EUROPE 9 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

21

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

11

Min.Order

1

MOUSER

Stock

20

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

22

Min.Order

1

ANGLIA Live

Stock

9

Min.Order

1

Distributor reported inventory date: 2021-10-16

Buy Direct STEF01
Active
ST EAR99 NEC ITALY - 38.0 / 1

STEVAL-EFUSE01

Core Product

STEF01

Marketing Status

Active

Budgetary Price (US$)*/Qty

38.0 / 1

Distributor availability ofSTEVAL-EFUSE01

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21 1 Buy from Distributor
RS COMPONENTS EUROPE 11 1 Buy from Distributor
MOUSER WORLDWIDE 20 1 Buy from Distributor
Farnell Element14 EUROPE 22 1 Buy from Distributor
ANGLIA Live EUROPE 9 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

21

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

11

Min.Order

1

MOUSER

Stock

20

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

22

Min.Order

1

ANGLIA Live

Stock

9

Min.Order

1

Distributor reported inventory date: 2021-10-16

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

38.0 / 1

Country of Origin

ITALY

Board production status

-

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