EVAL-L9945

Active
Design Win

Evaluation board for L9945 engine management system

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Product overview

Description

The EVAL- L9945 is an evaluation board designed to evaluate L9945, a smart power device designed by STMicroelectronics in advanced BCD technology.

L9945 is a flexible high-side/ low-side configurable pre-driver able to drive both NMOS and PMOS. It is possible to configure the device as independent 8 high-side and low-side pre-driver or as 2 H-Bridge pre-driver or 2 pick and hold pre-driver by using SPI configuration and jumper on the board.

All channels are protected against short circuit, over current and over-temperature conditions.

The board can be connected to the SPC563M-DISP, the Discovery+ board developed for the SPC563M64L.

  • All features

    • Voltage min/max: 3.8 V to 36 V.
    • 8-channel configurable MOSFET pre-driver:
      • High-side (N-channel and P-channel MOS)
      • Low-side (N-channel MOS)
      • H-bridge (up to 2 H-bridge)
      • Peak & Hold (2 loads)
    • Device registers setting and the full diagnostic are available through SPI.
    • Access to all relevant pins by test points.
    • Input signal connector compatible with the SPC563M-DISP (SPC563M64L Discovery+ evaluation board).
    • Possibility to connect a generic microcontroller board by using a simple adapter.

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-L9945

      Active

      EVAL-L9945 Graphical User Interface

      Evaluation Tool Software ST
      STSW-L9945

      Description:

      EVAL-L9945 Graphical User Interface

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL-L9945
Active
Not compliant -

EVAL-L9945

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

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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-L9945 Available at distributors

Distributor availability of EVAL-L9945

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
L9945
Active
ST EAR99 NEC ITALY

EVAL-L9945 Active

ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

EVAL-L9945

Core Product:

L9945

Supplier:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Distributor Name

Distributor reported inventory date:

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(*) 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