小型电动汽车

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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。

Linear Voltage Regulators

SPC56 P Line MCUs

Motor Driver ICs

STripFET F7 series

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

Description

状态

Core Products

Price (US$)*

Order / Download

L9907

Key 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*V_cc offset for ground shunt resistors connection, 0.5*V_cc 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 V_B and V_CC :
  - 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

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

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

特色资源

schematics gerber

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)

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

IMAGE

特色资源

schematics gerber

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

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

IMAGE

特色资源

gerber

Discovery Kit for SPC56 P line - with SPC560P50L5 MCU

98.00

立即购买

STSW-L9907-H

Key features

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

EVAL-L9907-H Graphical User Interface

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	获取软件

STSW-L9907

Key features

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

EVAL-L9907 Graphical User Interface

软件

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

L9907

描述 :

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

Quick view

Price (US$)*

8.98

Key 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*V_cc offset for ground shunt resistors connection, 0.5*V_cc 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 V_B and V_CC :
  - 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

EVAL-L9907-H

描述 :

Quick view

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

特色资源

schematics gerber

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

Quick view

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

IMAGE

特色资源

schematics gerber

SPC56P-Discovery

描述 :

Discovery Kit for SPC56 P line - with SPC560P50L5 MCU

Quick view

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

IMAGE

特色资源

gerber

STSW-L9907-H

描述 :

EVAL-L9907-H Graphical User Interface

Quick view

Price (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	获取软件

STSW-L9907

描述 :

EVAL-L9907 Graphical User Interface

Quick view

Price (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	获取软件

00 选择要下载的文档

出版刊物和宣传资料

宣传册

Description	版本	文档大小	操作
A798x, A597x switching regulators for car power management	1.0	714.2 KB	PDF
Automotive multichannel power management ICs	1.0	698.09 KB	PDF
SOD128Flat Automotive-grade rectifiers	1.0	1.42 MB	PDF
ST Diodes Finder : the new app for Android and iOS	2.0	1.46 MB	PDF
ST MOSFET Finder, get the right MOSFET for your application with a touch on your screen	1.0	416.41 KB	PDF
ST Protection Finder - The new app for Android and iOS	1.0	1.52 MB	PDF
eDesignSuite-The smart way to design your application	1.0	842.88 KB	PDF

A798x, A597x switching regulators for car power management

PDF

Automotive multichannel power management ICs

PDF

SOD128Flat Automotive-grade rectifiers

PDF

ST Diodes Finder : the new app for Android and iOS

PDF

ST MOSFET Finder, get the right MOSFET for your application with a touch on your screen

PDF

ST Protection Finder - The new app for Android and iOS

PDF

eDesignSuite-The smart way to design your application

PDF

选型指南

Description	版本	文档大小	操作
Automotive powertrain and safety ICs	1.0	838.51 KB	PDF
Automotive-grade protection devices and rectifiers	1.0	825.43 KB	PDF
Protection devices and integrated EMI filtering selection guide	2.0	743.69 KB	PDF
Protection devices selection guide	1.0	1.27 MB	PDF