面向小型车辆的电动牵引技术在两轮和三轮车辆中应用越来越广泛,适用范围从助力电动车到电动踏板车和摩托车。
ST为ECU(电子控制单元)提供获得AEC认证的集成芯片组,可用于48V电动无刷直流牵引电机。
精选 视频
-
-
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 / DownloadL9907 主要特性
- AEC-Q100 qualified
- Supply voltage from 4.2V 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
- FET driver:
3 phase gate driver for 6step or FOC controlled Brushless Motors compatible with 48V NET 批量生产8.98 立即购买 EVAL-L9907-H 主要特性
- 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
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) 批量生产L9907 308.0 EVAL-L9907 主要特性
- 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
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 批量生产L9907 280.0 SPC56P-Discovery 主要特性
- 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
特色资源
gerberDiscovery Kit for SPC56 P line - with SPC560P50L5 MCU 批量生产98.00 立即购买 STSW-L9907-H 主要特性
- Complete Graphical User Interface (GUI) for EVAL-L9907H evaluation board.
EVAL-L9907-H Graphical User Interface 批量生产- 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 主要特性
- Complete Graphical User Interface (GUI) for EVAL-L9907 evaluation board.
EVAL-L9907 Graphical User Interface 批量生产- 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 NETKey features
- AEC-Q100 qualified
- Supply voltage from 4.2V 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
- FET driver:
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$)*
308.0Key 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
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 54VPrice (US$)*
280.0Key features
- Supply voltage range (VBatt): 6 V÷54 V
- Load Current Capability up to 20 A
- Device control and diagnostic via SPI
- Flexible shunt configuration (Phase U+PhaseV or PhaseU+Total Phase)
- 4 LEDs for monitoring VBatt, Vcc, EN1 and EN2 signal
- Input signal connector compatible with SPC56 Discovery boards. A different microcontroller board can be connected by a simple adaptor or wire
- Total accessibility to all pins by test points
- Modular PCBs design to easily change the external Power MOS both SMD and throughhole Power MOS
- Possibility to connect external USB adapter for the SPI communication
- Possibility to use external Boost components by removing jumpers
SPC56P-Discovery描述 :
Discovery Kit for SPC56 P line - with SPC560P50L5 MCUKey features
- SPC560P50L5 32-bit 64MHz e200z0h CPU;32-bit Power Architecture® Technology CPU, 576 KB Flash in an LQFP144 package.
- Shield Connectors (Arduinocompatible).
- On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers (2 x 7 male 100mil connector).
- Free 128 Kbyte code size limited debugging
- Board power supply: from the USB bus (5 V supply voltage) or through external +12 V PSU.
- All GPIOs and DSPI/USB signals accessible by a 4x37 100mil pin grid array allowing connection of an additional boards for dedicated applications.
- CAN, K-LINE, LIN, FlexRay interfaces.
- Main power switch.
- Reset push button.
- 2 potentiometers for ADC evaluation
- 12 MHz crystal.
- Board size 152 x 103 mm
特色资源
gerberSTSW-L9907-H描述 :
EVAL-L9907-H Graphical User InterfacePrice (US$)*
-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描述 :
EVAL-L9907 Graphical User InterfacePrice (US$)*
-软件产品型号 Software Version 供货状态 供应商 下载 STSW-L9907 3.0.0 Active ST
-
产品型号 | 描述 | |
---|---|---|
STDES-EVT001V1 | 1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles | Quick view 主要特性
|
STEVAL-HKI001V2 | Industrial drive system kit based on ACEPACK 2 power module | Quick view 主要特性
|
产品型号
STDES-EVT001V1
1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles
主要特性
- 48 V DC 1 kilowatt design
- Six Step drive commutation topology
- Input Voltage range: 42 VDC to 65 VDC
- Efficiency > 80%
- Compatible with any 5 V throttle
- Compatible with any start wound 48 V 3-phase BLDC motor with Hall sensor feedback
- Protections:
- Overcurrent, overvoltage and undervoltage protection
- Option for two levels of ovecurrent protection with different thresholds
- Speed and position feedback fault detection and protection
- VIPER115LS based auxiliary power supply
- 3 LEDs for fault indication
- Drive ON/OFF switch
- Drive Forward/Reverse switch
- Drive disabled while mechanical brakes are applied
- RoHS compliant
主要特性
- A2C35S12M3-F ACEPACK™ 2 power module in converter inverter brake (CIB) topology
- Control stage based on STM32F303 ARM® Cortex®-M4 MCU and compatible with ST MC library with ST-FOC algorithm (sensored and sensorless mode)
- In-rush current, thermal and overcurrent protection
- Brake function with external resistor
- On-board isolated current sensing of 2.1 kVRMS
- Galvanically isolated driving stage with STGAP1AS
- Additional gate driving for dissipative brake section (external power resistor)
- Protections and sensing (overvoltage, overcurrent, overtemperature, current reading input)
- Input/output interface (analog/digital)
- RoHS compliant
- WEEE compliant
软件
-
-
Picture 产品型号 制造商 描述 STSW-L9907 ST EVAL-L9907 Graphical User Interface STSW-L9907-H ST EVAL-L9907-H Graphical User Interface 产品型号EVAL-L9907 Graphical User Interface
EVAL-L9907-H Graphical User Interface
-
Automotive Analog and Power
Automotive Microcontrollers
产品型号 | 描述 |
---|---|
SPC560P50L5 | 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications |
产品型号
32-bit Power Architecture MCU for Automotive Chassis and Safety Applications