3 phase gate driver for 6step or FOC controlled Brushless Motors compatible with 48V NET

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  • L9907 is a smart power device realized in STMicroelectronics advanced BCD-6s technology. It is able to drive all PowerMOS transistors for 3-phase BLDC motor applications. The circuit is suitable to operate in environments with high supply voltage such as double battery. Supply related pins are capable of withstanding up to 90 V.

    Moreover, the device is able to control the six pre-driver channels independently. In this way it is possible to implement all kinds of electric motor control strategy.
    The integrated boost regulator provides sufficient gate charge for all PowerMOS down to a battery voltage of 6 V. All pre-drivers have dedicated connections with the MOSFET sources. The device offers programmability for a base gate output current via an external resistor. Moreover, via SPI, it is possible to select among 4 gate output current levels even while the application is running. All channels are protected against short circuit and the device is protected against overtemperature conditions. Moreover, the boost converter implements an over voltage protection to allow safe functionality of pre-drivers in all battery voltage conditions. During over voltage conditions, BST_C voltage is limited by temporarily switching off the boost regulator and pre-drivers are allowed to operate. Boost will be self re-enabled as soon as the output voltage decreases to an acceptable value.
    The device is equipped with 2 current sense amplifiers. Both have SPI selectable amplifier gain (10, 30, 50 and 100) and output offset voltage level in order to allow max flexibility for phase or ground current sense strategy. All I/O pins are 35 V compatible. Full diagnostic is available through SPI. The device is available in TQFP64 and bare die, depending on the application requirements.
    The device is protected against Shoot Through events.

    主要特性

    • AEC-Q100 qualified
    • Supply voltage from 6 V to 54 V for working in single (12 V systems), double (24 V systems) and 48 V battery applications
    • The device can withstand -7 V to 90 V at the FET high-side Driver pins
    • Low standby current consumption
    • 3.3 V internal regulator supplied by Vcc pin
    • Boost regulator for full Rdson down to 6 V and over voltage protection
    • 3 low-side + 3 high-side drivers
      • PWM operation up to 20 kHz
      • Gate driver current adjustable via SPI in 4 steps. Range set via external resistor. Maximum gate controlled current 600 mA
      • Source connection to each MOSFET
    • Input pin for each gate driver
    • 2-differential current sense amplifiers:
      • Output offset selectable via SPI (0.2*Vcc offset for ground shunt resistors connection, 0.5*Vcc offset for phase shunt resistors connection)
      • All the amplifier gain factors are programmable (10, 30, 50, 100)
    • 8 MHz, 16-bit SPI
      • Full diagnostic
      • Programmable parameters:
        • Cross conduction dead time with a fixed minimum value
        • 4 current steps driving the PowerMOS gates (25%, 50%, 75%, 100%)
        • Phase or ground selection of current sense amplifier
        • Gain values for the current sense amplifiers
        • Zero current output voltage (offset) for the current sense amplifiers
        • Over voltage threshold selection for single or double battery operation
        • Short circuit detection thresholds for the low-side and the high-side MOSFETs (drain to source voltage monitor).
    • Protection and diagnostic
      • FET driver:
        • FET driver supply Undervoltage (UV) diagnostic;
        • Gate to source output voltage limit;
        • Gate to source passive switch off.
      • Power supply pins VB and VCC:
        • Overvoltage (OV), Undervoltage (UV) diagnostic and protection
      • All logic pins withstand 35 V
      • Power MOSFET drain to source voltage drop measurement for overcurrent protection
      • Over-temperature diagnostic and shutdown
      • Fault status flag output

样片和购买

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L9907TR TQFP 64 10x10x1.0 Tape And Reel - -
Active
5.4 1000 EAR99
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-

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DIGIKEY WORLDWIDE 933 1 Order Now

代理商库存报告日期: 2019-07-19

代理商名称

DIGIKEY

库存

933

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-19

L9907 TQFP 64 10x10x1.0 Tray - -
Active
5.4 1000 EAR99
MORE INFO

Country of Origin:

-

查看供货情况

Distributor availability ofL9907

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 19 1 Order Now

代理商库存报告日期: 2019-07-19

代理商名称

MOUSER

库存

19

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-19

立即购买

L9907TR

封装

TQFP 64 10x10x1.0

包装类型

Tape And Reel

Unit Price (US$)

5.4*

Distributor availability ofL9907TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 933 1 Order Now

代理商库存报告日期: 2019-07-19

代理商名称

DIGIKEY

库存

933

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-19

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

Active

Unit Price (US$)

5.4

数量

1000

ECCN (US)

EAR99

Country of Origin

-

L9907

封装

TQFP 64 10x10x1.0

包装类型

Tray

Unit Price (US$)

5.4*

Distributor availability ofL9907

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 19 1 Order Now

代理商库存报告日期: 2019-07-19

代理商名称

MOUSER

库存

19

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-19

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

Active

Unit Price (US$)

5.4

数量

1000

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

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This product is labeled Sustainable Technology.

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    • 产品型号

      Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V

      Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V - high Current version (120Amps)

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    • Combining the SPC56P-Discovery board and EVAL-L9907 (up to 20A) or EVAL-L9907H (up to 120A) evaluation board with related Graphical User Interface (GUI) STSW-L9907 or STSW-L9907-H, you can easily evaluate your brushless motor control applications.
      Solution Components
      产品型号 描述 状态 Core Products Price (US$)*
      Order / Download
      L9907

      Key features

      • AEC-Q100 qualified
      • Supply voltage from 6 V to 54 V for working in single (12 V systems), double (24 V systems) and 48 V battery applications
      • The device can withstand -7 V to 90 V at the FET high-side Driver pins
      • Low standby current consumption
      • 3.3 V internal regulator supplied by Vcc pin
      • Boost regulator for full Rdson down to 6 V and over voltage protection
      • 3 low-side + 3 high-side drivers
        • PWM operation up to 20 kHz
        • Gate driver current adjustable via SPI in 4 steps. Range set via external resistor. Maximum gate controlled current 600 mA
        • Source connection to each MOSFET
      • Input pin for each gate driver
      • 2-differential current sense amplifiers:
        • Output offset selectable via SPI (0.2*Vcc offset for ground shunt resistors connection, 0.5*Vcc offset for phase shunt resistors connection)
        • All the amplifier gain factors are programmable (10, 30, 50, 100)
      • 8 MHz, 16-bit SPI
        • Full diagnostic
        • Programmable parameters:
          • Cross conduction dead time with a fixed minimum value
          • 4 current steps driving the PowerMOS gates (25%, 50%, 75%, 100%)
          • Phase or ground selection of current sense amplifier
          • Gain values for the current sense amplifiers
          • Zero current output voltage (offset) for the current sense amplifiers
          • Over voltage threshold selection for single or double battery operation
          • Short circuit detection thresholds for the low-side and the high-side MOSFETs (drain to source voltage monitor).
      • Protection and diagnostic
        • FET driver:
          • FET driver supply Undervoltage (UV) diagnostic;
          • Gate to source output voltage limit;
          • Gate to source passive switch off.
        • Power supply pins VB and VCC:
          • Overvoltage (OV), Undervoltage (UV) diagnostic and protection
        • All logic pins withstand 35 V
        • Power MOSFET drain to source voltage drop measurement for overcurrent protection
        • Over-temperature diagnostic and shutdown
        • Fault status flag output

      Show more

      3 phase gate driver for 6step or FOC controlled Brushless Motors compatible with 48V NET
      Active
      8.98 立即购买
      EVAL-L9907-H

      Key features

      • Supply voltage range (VBatt): 6 V÷54 V
      • Load Current Capability up to 120 A
      • Device control and diagnostic via SPI
      • Flexible shunt configuration (Phase U+PhaseV or PhaseU+Total Phase)
      • 4 LEDs for monitoring VBatt, Vcc, EN1 and EN2 signal
      • Input signal connector compatible with SPC56 Discovery boards. A different microcontroller board can be connected by a simple adaptor or wire
      • Total accessibility to all pins by test points
      • Modular PCBs design to easily change the external Power MOS both SMD and throughhole Power MOS
      • Possibility to connect external USB adapter for the SPI communication
      • Possibility to use external Boost components by removing jumpers

      Show more

      Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V - high Current version (120Amps)
      Active
      L9907 269.50 立即购买
      EVAL-L9907

      Key features

      • Supply voltage range (VBatt): 6 V÷54 V
      • Load Current Capability up to 20 A
      • Device control and diagnostic via SPI
      • Flexible shunt configuration (Phase U+PhaseV or PhaseU+Total Phase)
      • 4 LEDs for monitoring VBatt, Vcc, EN1 and EN2 signal
      • Input signal connector compatible with SPC56 Discovery boards. A different microcontroller board can be connected by a simple adaptor or wire
      • Total accessibility to all pins by test points
      • Modular PCBs design to easily change the external Power MOS both SMD and throughhole Power MOS
      • Possibility to connect external USB adapter for the SPI communication
      • Possibility to use external Boost components by removing jumpers

      Show more

      IMAGE

      EVAL-L9907
      EVAL-L9907
      Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V
      Active
      L9907 245.00 立即购买
      SPC56P-Discovery

      Key features

      • SPC560P50L5 32-bit 64MHz e200z0h CPU;32-bit Power Architecture® Technology CPU, 576 KB Flash in an LQFP144 package.
      • Shield Connectors (Arduinocompatible).
      • On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers (2 x 7 male 100mil connector).
      • Free 128 Kbyte code size limited debugging
      • Board power supply: from the USB bus (5 V supply voltage) or through external +12 V PSU.
      • All GPIOs and DSPI/USB signals accessible by a 4x37 100mil pin grid array allowing connection of an additional boards for dedicated applications.
      • CAN, K-LINE, LIN, FlexRay interfaces.
      • Main power switch.
      • Reset push button.
      • 2 potentiometers for ADC evaluation
      • 12 MHz crystal.
      • Board size 152 x 103 mm

      Show more

      IMAGE

      SPC56P-Discovery
      SPC56P-Discovery

      特色资源

      gerber
      Discovery Kit for SPC56 P line - with SPC560P50L5 MCU
      Active
      98.00 立即购买
      STSW-L9907-H

      Key features

      • Complete Graphical User Interface (GUI) for EVAL-L9907H evaluation board.

      Show more

      EVAL-L9907-H Graphical User Interface
      Active
      -
      软件
      产品型号 Software Version 供货状态 供应商 下载
      STSW-L9907-H 3.0.0 Active ST
      STSW-L9907

      Key features

      • Complete Graphical User Interface (GUI) for EVAL-L9907 evaluation board.

      Show more

      EVAL-L9907 Graphical User Interface
      Active
      -
      软件
      产品型号 Software Version 供货状态 供应商 下载
      STSW-L9907 3.0.0 Active ST
      L9907

      描述 :

      3 phase gate driver for 6step or FOC controlled Brushless Motors compatible with 48V NET

      Price (US$)*

      8.98

      Key features

      • AEC-Q100 qualified
      • Supply voltage from 6 V to 54 V for working in single (12 V systems), double (24 V systems) and 48 V battery applications
      • The device can withstand -7 V to 90 V at the FET high-side Driver pins
      • Low standby current consumption
      • 3.3 V internal regulator supplied by Vcc pin
      • Boost regulator for full Rdson down to 6 V and over voltage protection
      • 3 low-side + 3 high-side drivers
        • PWM operation up to 20 kHz
        • Gate driver current adjustable via SPI in 4 steps. Range set via external resistor. Maximum gate controlled current 600 mA
        • Source connection to each MOSFET
      • Input pin for each gate driver
      • 2-differential current sense amplifiers:
        • Output offset selectable via SPI (0.2*Vcc offset for ground shunt resistors connection, 0.5*Vcc offset for phase shunt resistors connection)
        • All the amplifier gain factors are programmable (10, 30, 50, 100)
      • 8 MHz, 16-bit SPI
        • Full diagnostic
        • Programmable parameters:
          • Cross conduction dead time with a fixed minimum value
          • 4 current steps driving the PowerMOS gates (25%, 50%, 75%, 100%)
          • Phase or ground selection of current sense amplifier
          • Gain values for the current sense amplifiers
          • Zero current output voltage (offset) for the current sense amplifiers
          • Over voltage threshold selection for single or double battery operation
          • Short circuit detection thresholds for the low-side and the high-side MOSFETs (drain to source voltage monitor).
      • Protection and diagnostic
        • FET driver:
          • FET driver supply Undervoltage (UV) diagnostic;
          • Gate to source output voltage limit;
          • Gate to source passive switch off.
        • Power supply pins VB and VCC:
          • Overvoltage (OV), Undervoltage (UV) diagnostic and protection
        • All logic pins withstand 35 V
        • Power MOSFET drain to source voltage drop measurement for overcurrent protection
        • Over-temperature diagnostic and shutdown
        • Fault status flag output

      Show more

      EVAL-L9907-H

      描述 :

      Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V - high Current version (120Amps)

      Price (US$)*

      269.50

      Key features

      • Supply voltage range (VBatt): 6 V÷54 V
      • Load Current Capability up to 120 A
      • Device control and diagnostic via SPI
      • Flexible shunt configuration (Phase U+PhaseV or PhaseU+Total Phase)
      • 4 LEDs for monitoring VBatt, Vcc, EN1 and EN2 signal
      • Input signal connector compatible with SPC56 Discovery boards. A different microcontroller board can be connected by a simple adaptor or wire
      • Total accessibility to all pins by test points
      • Modular PCBs design to easily change the external Power MOS both SMD and throughhole Power MOS
      • Possibility to connect external USB adapter for the SPI communication
      • Possibility to use external Boost components by removing jumpers

      Show more

      EVAL-L9907

      描述 :

      Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V

      Price (US$)*

      245.00

      Key features

      • Supply voltage range (VBatt): 6 V÷54 V
      • Load Current Capability up to 20 A
      • Device control and diagnostic via SPI
      • Flexible shunt configuration (Phase U+PhaseV or PhaseU+Total Phase)
      • 4 LEDs for monitoring VBatt, Vcc, EN1 and EN2 signal
      • Input signal connector compatible with SPC56 Discovery boards. A different microcontroller board can be connected by a simple adaptor or wire
      • Total accessibility to all pins by test points
      • Modular PCBs design to easily change the external Power MOS both SMD and throughhole Power MOS
      • Possibility to connect external USB adapter for the SPI communication
      • Possibility to use external Boost components by removing jumpers

      Show more

      IMAGE

      EVAL-L9907
      EVAL-L9907
      SPC56P-Discovery

      描述 :

      Discovery Kit for SPC56 P line - with SPC560P50L5 MCU

      Price (US$)*

      98.00

      Key features

      • SPC560P50L5 32-bit 64MHz e200z0h CPU;32-bit Power Architecture® Technology CPU, 576 KB Flash in an LQFP144 package.
      • Shield Connectors (Arduinocompatible).
      • On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers (2 x 7 male 100mil connector).
      • Free 128 Kbyte code size limited debugging
      • Board power supply: from the USB bus (5 V supply voltage) or through external +12 V PSU.
      • All GPIOs and DSPI/USB signals accessible by a 4x37 100mil pin grid array allowing connection of an additional boards for dedicated applications.
      • CAN, K-LINE, LIN, FlexRay interfaces.
      • Main power switch.
      • Reset push button.
      • 2 potentiometers for ADC evaluation
      • 12 MHz crystal.
      • Board size 152 x 103 mm

      Show more

      IMAGE

      SPC56P-Discovery
      SPC56P-Discovery

      特色资源

      gerber
      STSW-L9907-H

      描述 :

      EVAL-L9907-H Graphical User Interface

      Price (US$)*

      -
      软件

      Key features

      • Complete Graphical User Interface (GUI) for EVAL-L9907H evaluation board.

      Show more

      产品型号 Software Version 供货状态 供应商 下载
      STSW-L9907-H 3.0.0 Active ST
      STSW-L9907

      描述 :

      EVAL-L9907 Graphical User Interface

      Price (US$)*

      -
      软件

      Key features

      • Complete Graphical User Interface (GUI) for EVAL-L9907 evaluation board.

      Show more

      产品型号 Software Version 供货状态 供应商 下载
      STSW-L9907 3.0.0 Active ST

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L9907
Active
TQFP 64 10x10x1.0 汽车 Ecopack2
L9907TR
Active
TQFP 64 10x10x1.0 汽车 Ecopack2

L9907

Package:

TQFP 64 10x10x1.0

Material Declaration**:

Marketing Status

Active

Package

TQFP 64 10x10x1.0

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9907TR

Package:

TQFP 64 10x10x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TQFP 64 10x10x1.0

Grade

Automotive

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.