IC manufacturers STMicroelectronics

IC manufacturers (103)

STMicroelectronics L9908 | Demoboard AEK-MOT-3P99081

Automotive 3-Phase motor gate driver unit

Overview

TopologyMotor Drive
IC revision1

Description

The AEK-MOT-3P99081 evaluation board is based on the SPC560P Pictus 32-bit MCU and the L9908 gate driver allowing the control of 6 N-channel FETs for brushless motors in automotive applications. The AEK-MOT-3P99081 supports independent encoder inputs and Hall sensors to detect and control motor speed. The L9908 independently controls each N-channel FET through a dedicated PWM input pin. L9908 configuration,protection and diagnostic functions are controlled via SPI by the SPC560P microcontroller. Firmware is preloaded and can be externally driven via CAN bus.The STSW-AUTODEVKIT contains a CAN bus driving example based on SPC58 Chorus 4M, named “SPC58ECxx_RLA_MainEcuForBLDCControl-L9908-Test Application”.In the project folder,a readme file explains how to use the demo which works only with a BLDC motor with Hall sensors. To change the motor characteristics or the control firmware on the SPC560P50L5,you need to install the SPC5-MCTK-LIB motor control plug-in in SPC5-STUDIO. Once the motor control plug-in is installed, select the “SPC560Pxx_RLA_AEK_MOT_3P99081_3Phase_Motor_Control_L9908_via_CAN ” demo and make your customizations in the Motor Control Component section. Update the Motor Settings section according to the motor used and,if the motor sensing is not based on Hall sensors, update also the type of sensor used in the Speed Sensor Selection menu of the Drive Management section.

Features

  • Hosts an automotive-grade L9908 gate driver to control 6 N-channel FETs and SPC560P Pictus 32-bit automotive microcontroller
  • Works with 12 V, 24 V and 48 V battery bus
  • Independent encoder inputs and Hall sensors
  • Gate driver configurable through dedicated SPI bus
  • CAN bus interface for remote control

Typical applications

  • EPS–Electronic Power Steering, Electronic Brake Booster
  • HVAC Blowers – Heating,ventilation,and air conditioning, Engine Cooling Fans, EWP, EFP, EOP.

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
PCB/Cable/Panel
Modularity
Wire Section
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
f
Tol. f
Stability(ppm)
Cload(pF)
Operating Temperature
C
Tol. C
VR(V (DC))
Size
Q(%)
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
L(µH)
IRP,40K(A)
fres(MHz)
Version
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Pitch(mm)
Ø D(mm)
Mount
IR(A)
Stranded Wire Section (AWG)
Interface Type
Variant
Gender
Working Voltage(V (AC))
IR(A)
Stranded Wire Section (Metric)
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(mΩ)
Type
Samples
WE-PD SMT Power Inductor, 2, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Operating Temperature -40 °C up to +125 °C
Size1280 
Length12 mm
Width12 mm
Height8 mm
Inductance39 µH
Performance Rated Current4.5 A
Self Resonant Frequency8.2 MHz
VersionStandard 
MountSMT 
DC Resistance56 mΩ
WR-TBL Series 2135 - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp, 2, Rising Cage Clamp
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityYes 
Wire Section 14 to 30 (AWG) 2.08 to 0.0509 (mm²)
Operating Temperature -30 °C up to +120 °C
Length10.16 mm
PackagingBox 
Pitch5.08 mm
MountTHT 
Rated Current14 A
Stranded Wire Section (AWG)14 to 30 (AWG) 
Working Voltage250 V (AC)
Stranded Wire Section (Metric)2.08 to 0.0509 (mm²) 
TypeHorizontal 
WR-WTB 2.54 mm Male Header, 2, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length5.08 mm
PackagingBag 
Pitch2.54 mm
MountTHT 
Rated Current3 A
GenderMale 
Working Voltage250 V (AC)
TypeVertical 
WR-PHD Pin Header - Single, 3, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length7.62 mm
PackagingBag 
Pitch2.54 mm
MountTHT 
Rated Current3 A
GenderPin Header 
Working Voltage250 V (AC)
TypeStraight 
WR-WTB 2.54 mm Male Header, 5, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length12.7 mm
PackagingBag 
Pitch2.54 mm
MountTHT 
Rated Current3 A
GenderMale 
Working Voltage250 V (AC)
TypeVertical 
WR-USB Mini/Micro Connectors, 5, Mini USB 2.0
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingTape and Reel & Mylar 
MountSMT 
Rated Current1 A
Interface TypeType B 
Variantwith Pads & Pegs 
GenderReceptacle 
Working Voltage30 V (AC)
TypeHorizontal 
WR-BHD 2.54 mm Male, 14, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-BHD 2.54 mm Male
Pins14 
PCB/Cable/PanelPCB 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length25.44 mm
PackagingTray 
VersionLow Profile 
Pitch2.54 mm
MountTHT 
Rated Current3 A
GenderMale 
Working Voltage250 V (AC)
TypeStraight 
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins14 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length17.78 mm
PackagingBag 
Pitch2.54 mm
MountTHT 
Rated Current3 A
GenderPin Header 
Working Voltage250 V (AC)
Rated Current3 A
TypeStraight 
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Size0603 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.3 mm
VersionSMT 
MountSMT 
Rated Current0.5 A
Rated Current0.5 A
Impedance @ 100 MHz60 Ω
Maximum Impedance110 Ω
Maximum Impedance650 MHz 
Rated Current 22000 mA
DC Resistance300 mΩ
TypeHigh Speed 
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]150 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Operating Temperature -40 °C up to +85 °C
Size0805 
Length2 mm
Width1.25 mm
Height0.7 mm
PackagingTape and Reel 
MountSMT 
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]450 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
Operating Temperature -40 °C up to +85 °C
Size0805 
Length2 mm
Width1.25 mm
Height0.7 mm
PackagingTape and Reel 
MountSMT 
WCAP-AS5H Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Capacitance47 µF
Capacitance±20% 
Rated Voltage16 V (DC)
Size6.3 x 5.5 
Dissipation Factor22 %
Insulation Resistance2.12766 MΩ
Length5.5 mm
Width6.6 mm
Packaging15" Tape & Reel 
VersionSMT 
Endurance 5000
Ripple Current50 mA
Leakage Current7.6 µA
Diameter6.3 mm
MountV-Chip SMT 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance330 pF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0603 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance470 pF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0603 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance1 nF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0603 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance22 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance47 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Dissipation Factor3 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance68 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Dissipation Factor3 %
Insulation Resistance7.4 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance100 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance2.2 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0805 
Dissipation Factor10 %
Insulation Resistance0.05 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance1 µF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0805 
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance10 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size1206 
Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 25 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance4.7 µF
Capacitance±10% 
Rated Voltage25 V (DC)
Size1206 
Dissipation Factor7 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.6 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +125 °C
Capacitance100 nF
Capacitance±10% 
Rated Voltage100 V (DC)
Size0805 
Dissipation Factor2.5 %
Insulation Resistance1 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
WE-XTAL Quartz Crystal, –, Processor, USB, CAN
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Frequency12 MHz
Frequency±30ppm 
Stability50 ppm
Load Capacitance16 pF
Operating Temperature -10 °C up to +60 °C
SizeHC49/4HSMX 
Length12.4 mm
Width4.7 mm
Height4.5 mm
MountSMT 
WE-XTAL Quartz Crystal, –, Processor, USB, CAN
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Frequency12 MHz
Frequency±30ppm 
Stability30 ppm
Load Capacitance18 pF
Operating Temperature -40 °C up to +85 °C
SizeCFPX-104 
Length5 mm
Width3.2 mm
Height1 mm
MountSMT 
WCAP-ATUL Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Capacitance220 µF
Capacitance±20% 
Rated Voltage100 V (DC)
Dissipation Factor8 %
Length25 mm
PackagingAmmopack 
Endurance 10000
Ripple Current2220 mA
Leakage Current220 µA
Pitch5 mm
Diameter13 mm
MountRadial THT