EVAL-L99UDL01

Active

L99UDL01 Evaluation board

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Overview
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Sample & Buy
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Documentation
CAD Resources
Tools & Software
Quality & Reliability
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Product overview

Description

The EVAL-L99UDL01 evaluation board is designed to demonstrate the centralized control of all the locks available in a car by means of the L99UDL01 device. The board is composed by a motherboard and a daughterboard. The motherboard, which is based on the SPC560B54 microcontroller, provides the logic section for monitoring and driving the L99UDL01 device assembled on the daughterboard.
With the aim of facilitating the use and configuration of the board, STMicroelectronics provides a dedicated user-friendly software with a graphic user interface (GUI). This GUI enables the user to set the L99UDL01 control parameters and at the same time shows real time diagnostics information as current output and battery voltage monitoring.
  • All features

    • Board functionality based on L99UDL01, universal door lock for automotive applications:
      • 6 integrated fully protected 0.09 Ω half bridges
      • PWM current regulation up to 25 kHz
      • integrated half bridges can be fully independent or paralleled up to three in parallel
      • 2 stage charge pump for low-voltage operation
      • 2 external half-bridge drivers
      • 10-bit digital current feedback (via SPI) for load integrity check
      • TQFP64L exposed pad package
    • Board reverse battery protection with STD95N4F3 Power MOSFET
    • Input operating voltage range through mother board connector: from 6 V to 26 V for microcontroller powered by 5V LDO motherboard; from 6 V to 18 V for microcontroller powered by 3.3V LDO motherboard
    • Output current up to 24 A DC
    • Motherboard size: 144 mm length x 81 mm width
    • Daughterboard size: 113.4 mm length x 69.7 mm
    • All ST components are automotive-grade qualified
    • The referenced device L99UDL01 can be adapted to most central door lock configurations.

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-L99UDL01

      Active

      EVAL-L99UDL01 Graphical User Interface

      Evaluation Tool Software ST
      STSW-L99UDL01

      Description:

      EVAL-L99UDL01 Graphical User Interface

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL-L99UDL01
Active
Not compliant -

EVAL-L99UDL01

Package:

Not compliant

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Not compliant

WEEE 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
EVAL-L99UDL01 Available at 2 distributors

Distributor availability ofEVAL-L99UDL01

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Buy from Distributor
MOUSER WORLDWIDE 10 1 Buy from Distributor

Distributor reported inventory date: 2021-11-28

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

10

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-11-28

Buy Direct L99UDL01
Active
ST EAR99 NEC ITALY 100.8 / 1

EVAL-L99UDL01

Core Product

L99UDL01

Marketing Status

Active

Budgetary Price (US$)*/Qty

100.8 / 1

Distributor availability ofEVAL-L99UDL01

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Buy from Distributor
MOUSER WORLDWIDE 10 1 Buy from Distributor

Distributor reported inventory date: 2021-11-28

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

10

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-11-28

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

100.8 / 1

Country of Origin

ITALY

(*) 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