Evaluation board for L99ASC03G three-phase pre-driver

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  • The EVAL-L99ASC03 is an evaluation board designed for sensorless 3Phase BLDC motor control. It's composed by a mother-board and a daughter-board on which is pre-assembled the L99ASC03. The system features an enhanced power management power supply functionalities including various standby modes.

    The motherboard, based on STM8 microcontroller, provides the logic section for monitoring and driving the L99ASC03 assembled in the daughterboard.
    With the aim to make the board usage and settings simpler, ST provides a dedicated user-friendly software with a Graphic User Interface (GUI). This enables the user to set L99ASC03 parameters and at the same time it shows real time device information as the current evolution, motor speed (RPM), the fault flags, the board temperature and much more.

    主な特徴

    • Two separated and signal shielded stages: driver & power
    • ISO pulse protection (not soldered)
    • Reverse polarity protection available on each battery voltage input: Vs, VSREG, power stage
    • Current reference comparator
    • PCB temperature sensor
    • Hall sensors connector and conditioning circuit
    • INH_wake-up button
    • Microcontroller configured to be supplied by L99ASC03 5V LDO
    • Flash mode configurable
    • Compatible with external power boards

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製品型番
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EVAL-L99ASC03
Active
315.0 1 EAR99 - 在庫チェック

Distributor availability ofEVAL-L99ASC03

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代理店レポートによる在庫データ: 2019-08-21

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RS COMPONENTS

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MOUSER

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Farnell Element14

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代理店レポートによる在庫データ: 2019-08-21

購入

EVAL-L99ASC03

製品ステータス

アクティブ

Unit Price (US$)

315

Unit Price (US$)

315.0*

Distributor availability ofEVAL-L99ASC03

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 2 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
MOUSER WORLDWIDE 1 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now

代理店レポートによる在庫データ: 2019-08-21

代理店名

DIGIKEY

在庫

2

Min.Order

1

地域

WORLDWIDE Order Now

RS COMPONENTS

在庫

3

Min.Order

1

地域

EUROPE Order Now

MOUSER

在庫

1

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

2

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-08-21

数量

1

ECCN (US)

EAR99

Country of Origin

-

(*) 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

推奨コンテンツ

関連アプリケーション

スマート農業

Automotive Motor Control

ボディ & コンビニエンス

ソフトウェア製品

    • 製品型番

      EVAL-L99ASC03 Graphical User Interface

00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      DB3489
      L99ASC03 Evaluation Board
      1.0
      419.93 KB
      PDF
      DB3489

      L99ASC03 Evaluation Board

法務

    • 概要 バージョン サイズ アクション
      Evaluation products license agreement 1.6
      74.12 KB
      PDF
      SLA0079
      Software license agreement
      1.7
      55.51 KB
      PDF

      Evaluation products license agreement

      SLA0079

      Software license agreement

    • Based on the EVAL-L99ASC03 evaluation board designed for sensorless 3-phase BLDC motor control, the system features enhanced power management power supply functions including various standby modes. The motherboard, based on an STM8 microcontroller, provides the logic section for monitoring and driving the L99ASC03G 3-phase motor pre-driver assembled in the daughterboard. 

      ST also provides dedicated user-friendly software with a Graphic User Interface (GUI) that enables the user to set L99ASC03G parameters while displaying device information in real time.

      Developers can easily evaluate their brushless DC motor control solution for a variety of circulation and booster pump applications for coolant, water, fuel or oil lines.

      Solution Components
      製品型番 概要 ステータス Core Products Price (US$)*
      Order / Download
      L99ASC03G

      Key features

      • AEC-Q100 qualified
      • 5 V low-drop voltage regulator (200 mA continuous mode)
      • Very low current consumption in standby mode (typ. 15 μA)
      • ST SPI interface for control and diagnostics
      • Window watchdog and fail-safe functionality
      • Two separate power supply pins
      • Three half-bridge drivers to control external MOSFETs (configurable by SPI)
      • Full drive of external MOSFETs down to 6 V input voltage
      • Input pin for each gate driver (with cross-current protection)
      • Two-stage charge pump supporting 100% duty cycle
      • PWM operation up to 80 kHz (not restricted)
      • Current-sense amplifier (configurable by SPI)
      • Disable input to turn off gate driver outputs
      • Analog multiplexer output to monitor external power supply voltages and internal junction temperature
      • Advanced BEMF detection IP
      • Overcurrent protection (programmable)
      • Drain-source monitoring and open-load detection
      • TQFP48 7 x 7 x 1 mm with Exposed Pad (4.5 x 4.5 mm) package

      続きを読む

      Brushless/Sensorless 3-phase motor pre-driver for automotive applications
      Active
      2.5727
      EVAL-L99ASC03

      Key features

      • Two separated and signal shielded stages: driver & power
      • ISO pulse protection (not soldered)
      • Reverse polarity protection available on each battery voltage input: Vs, VSREG, power stage
      • Current reference comparator
      • PCB temperature sensor
      • Hall sensors connector and conditioning circuit
      • INH_wake-up button
      • Microcontroller configured to be supplied by L99ASC03 5V LDO
      • Flash mode configurable
      • Compatible with external power boards

      続きを読む

      Evaluation board for L99ASC03G three-phase pre-driver
      Active
      L99ASC03G 317.54 購入
      L99ASC03G

      説明 :

      Brushless/Sensorless 3-phase motor pre-driver for automotive applications

      Price (US$)*

      2.5727

      Key features

      • AEC-Q100 qualified
      • 5 V low-drop voltage regulator (200 mA continuous mode)
      • Very low current consumption in standby mode (typ. 15 μA)
      • ST SPI interface for control and diagnostics
      • Window watchdog and fail-safe functionality
      • Two separate power supply pins
      • Three half-bridge drivers to control external MOSFETs (configurable by SPI)
      • Full drive of external MOSFETs down to 6 V input voltage
      • Input pin for each gate driver (with cross-current protection)
      • Two-stage charge pump supporting 100% duty cycle
      • PWM operation up to 80 kHz (not restricted)
      • Current-sense amplifier (configurable by SPI)
      • Disable input to turn off gate driver outputs
      • Analog multiplexer output to monitor external power supply voltages and internal junction temperature
      • Advanced BEMF detection IP
      • Overcurrent protection (programmable)
      • Drain-source monitoring and open-load detection
      • TQFP48 7 x 7 x 1 mm with Exposed Pad (4.5 x 4.5 mm) package

      続きを読む

      EVAL-L99ASC03

      説明 :

      Evaluation board for L99ASC03G three-phase pre-driver

      Price (US$)*

      317.54

      Key features

      • Two separated and signal shielded stages: driver & power
      • ISO pulse protection (not soldered)
      • Reverse polarity protection available on each battery voltage input: Vs, VSREG, power stage
      • Current reference comparator
      • PCB temperature sensor
      • Hall sensors connector and conditioning circuit
      • INH_wake-up button
      • Microcontroller configured to be supplied by L99ASC03 5V LDO
      • Flash mode configurable
      • Compatible with external power boards

      続きを読む


製品型番 製品ステータス RoHSコンプライアンスグレード WEEE Compliant 材料宣誓書**
EVAL-L99ASC03
Active
Not compliant -

EVAL-L99ASC03

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.