Inverter/Servo

Inverter/Servo

Such as low power consumption, miniaturization and robust operation are important in designing inverter/servo. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, motor driving circuit units, signal transmission units, etc., along with circuit configuration examples.

Overall block diagram

Click the area you want to check the details in the overall block diagram. Show links to our proposed sub-block diagram.

 Rectify Rectify PFC PFC Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Driver Driver STO Control STOControl Isolation Isolation Break Break AC Input ACInput Three-Phase Brushless DC Motor Three-PhaseBrushless DC Motor MCU MCU Control Signal ControlSignal Voltage Sense VoltageSense Voltage Sense VoltageSense USB RS-232C RS-485 IO-Link Other interface USBRS-232CRS-485IO-LinkOther interface Isolation Isolation Communication MCU CommunicationMCU M M Power Module PowerModule Phase Current Sense PhaseCurrentSense PFC/DC-DC converter Analog signal transmission line Digital signal transmission line Interface circuits Motor driving circuit
PFC/DC-DC converter

Example of power factor correction circuit

Example of signal transmission circuit between MCU and DC-DC converter

Motor driving circuit

Example of motor driving circuit with MOSFETs

Example of motor driving circuit with IGBT module or IPM

Example of multi-level motor driving circuit with MOSFETs

Digital signal transmission line

Example of MCU digital signal transmission circuit

Analog signal transmission line

Example of signal transmission circuit between power supply line and analog front end

Interface circuits

Example of ESD protection circuit for interface signal line

Sub block diagram

PFC/DC-DC converter
Improvement of power factor (PFC)

Example of power factor correction circuit

Example of power factor correction circuit
DTMOS Series MOSFET
Part Number
TK25A60X
TK16A60W5
TK110A65Z
TK190A65Z
TK110U65Z
TK190U65Z
Toshiba Package Name TO-220SIS TO-220SIS TO-220SIS TO-220SIS TOLL TOLL
VDSS (Max) [V] 600 600 650 650 650 650
ID (Max) [A] 25 15.8 24 15 24 15
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.125 0.23 0.11 0.19 0.11 0.19
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
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SiC Schottky barrier diode
Part Number
TRS12A65F
TRS24N65FB
TRS2E65H
TRS12E65H
TRS4V65H
TRS12V65H
Toshiba Package Name TO-220F-2L TO-247 TO-220-2L TO-220-2L DFN 8×8 DFN 8×8
IF(DC) (Max) [A] 12 24 2 12 4 12
VRRM (Max) [V] 650 650 650 650 650 650
VF (Max) [V] 1.6 1.6 1.35 1.35 1.35 1.35
IR (Max) [µA] @ VRRM (Max) 60 60 40 120 55 120
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Gate driver photocoupler (for MOSFET/IPM driving)
Part Number
TLP152
TLP5774H
TLP2745
TLP2719
Toshiba Package Name 5pin SO6 SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 3750 5000 5000 5000
VCC / VDD (Min) [V] 10 10 4.5  
VCC / VDD (Max) [V] 30 30 30  
ICC / IDD (Max) [mA] 3 3 3 0.001
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) open-collector
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TXZ+TM 4A Series M4K Group / TX04 Series M470 Group / TX03 Series M370 Group
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
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DC-DC converter

Example of signal transmission circuit between MCU and DC-DC converter

Example of signal transmission circuit between MCU and DC-DC converter
DTMOS Series MOSFET
Part Number
TK25A60X
TK16A60W5
TK110A65Z
TK190A65Z
TK110U65Z
TK190U65Z
Toshiba Package Name TO-220SIS TO-220SIS TO-220SIS TO-220SIS TOLL TOLL
VDSS (Max) [V] 600 600 650 650 650 650
ID (Max) [A] 25 15.8 24 15 24 15
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.125 0.23 0.11 0.19 0.11 0.19
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
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U-MOS Series MOSFET(1)
Part Number
TPN19008QM
TPH2R408QM
TPH4R008QM
TPH9R00CQ5
Toshiba Package Name TSON Advance SOP Advance SOP Advance(N) SOP Advance / SOP Advance(N)
VDSS (Max) [V] 80 80 80 150
ID (Max) [A] 34 120 86 64
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.019 0.00243 0.004 0.009
Polarity N-ch N-ch N-ch N-ch
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U-MOS Series MOSFET(2)
Part Number
TK2R4A08QM
TK2R4E08QM
TK100E10N1
Toshiba Package Name TO-220SIS TO-220 TO-220
VDSS (Max) [V] 80 80 100
ID (Max) [A] 100 120 207
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.00244 0.00244 0.0034
Polarity N-ch N-ch N-ch
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Gate driver photocoupler (for MOSFET/IPM driving)
Part Number
TLP152
TLP5774H
TLP2745
TLP2719
Toshiba Package Name 5pin SO6 SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 3750 5000 5000 5000
VCC / VDD (Min) [V] 10 10 4.5  
VCC / VDD (Max) [V] 30 30 30  
ICC / IDD (Max) [mA] 3 3 3 0.001
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) open-collector
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TXZ+TM 4A Series M4K Group / TX04 Series M470 Group / TX03 Series M370 Group
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
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Motor driving circuit
Motor driving circuit (with MOSFETs)

Example of motor driving circuit with MOSFETs

Example of motor driving circuit with MOSFETs
DTMOS Series MOSFET
Part Number
TK25A60X
TK16A60W5
TK110A65Z
TK190A65Z
TK110U65Z
TK190U65Z
Toshiba Package Name TO-220SIS TO-220SIS TO-220SIS TO-220SIS TOLL TOLL
VDSS (Max) [V] 600 600 650 650 650 650
ID (Max) [A] 25 15.8 24 15 24 15
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.125 0.23 0.11 0.19 0.11 0.19
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
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Gate driver photocoupler (for MOSFET/IPM driving)
Part Number
TLP152
TLP5774H
TLP2745
TLP2719
Toshiba Package Name 5pin SO6 SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 3750 5000 5000 5000
VCC / VDD (Min) [V] 10 10 4.5  
VCC / VDD (Max) [V] 30 30 30  
ICC / IDD (Max) [mA] 3 3 3 0.001
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) open-collector
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Isolation amplifier
Part Number
TLP7820
Toshiba Package Name SO8L(LF4)
Output Interface Analog output
BVS (Min) [Vrms] @ t = 60 [s] 5000
VDD1 (Max) [V] 5.5
VDD2 (Max) [V] 5.5
IDD1 (Max) [mA] @ VIN+ = 0 [V] 12
IDD2 (Max) [mA] @ VIN+ = 0 [V] 10
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Photorelay
Part Number
TLP3122A
TLP170AM
TLP3545A
TLP3547
TLP240A
TLP241B
Toshiba Package Name 4pin SO6 4pin SO6 DIP6 DIP8 DIP4 DIP4
BVS (Min) [Vrms] @ t = 60 [s] 3750 3750 2500 2500 5000 5000
ION (Max) [A] 1.4 0.7 4.0 5.0 0.5 2.0
RON (Max) [Ω] 0.25 0.3 0.06 0.05 2 0.2
IFT (Max) [mA] 3 1 3 5 3 3
IFC (Max) [mA]            
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TXZ+TM 4A Series M4K Group / TX04 Series M470 Group / TX03 Series M370 Group
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
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Motor driving circuit (with IGBT Module/IPM)

Example of motor driving circuit with IGBT module or IPM

Example of motor driving circuit with IGBT module or IPM
DTMOS Series MOSFET
Part Number
TK25A60X
TK16A60W5
TK110A65Z
TK190A65Z
TK110U65Z
TK190U65Z
Toshiba Package Name TO-220SIS TO-220SIS TO-220SIS TO-220SIS TOLL TOLL
VDSS (Max) [V] 600 600 650 650 650 650
ID (Max) [A] 25 15.8 24 15 24 15
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.125 0.23 0.11 0.19 0.11 0.19
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
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Gate driver photocoupler (for MOSFET/IPM driving)
Part Number
TLP152
TLP5774H
TLP2745
TLP2719
Toshiba Package Name 5pin SO6 SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 3750 5000 5000 5000
VCC / VDD (Min) [V] 10 10 4.5  
VCC / VDD (Max) [V] 30 30 30  
ICC / IDD (Max) [mA] 3 3 3 0.001
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) open-collector
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Gate driver photocoupler (for IGBT driving)
Part Number
TLP5214A
TLP5212
TLP5222
TLP5231
TLP5754H
TLP5705H
Toshiba Package Name SO16L SO16L SO16L SO16L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000 5000 5000 5000
VCC / VDD (Min) [V] 15 15 15 15.0 15 15
VCC / VDD (Max) [V] 30 30 30 23.5 30 30
ICC / IDD (Max) [mA] 3.8 5 5 10.2 3 3
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)  
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Isolation amplifier
Part Number
TLP7820
Toshiba Package Name SO8L(LF4)
Output Interface Analog output
BVS (Min) [Vrms] @ t = 60 [s] 5000
VDD1 (Max) [V] 5.5
VDD2 (Max) [V] 5.5
IDD1 (Max) [mA] @ VIN+ = 0 [V] 12
IDD2 (Max) [mA] @ VIN+ = 0 [V] 10
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Photorelay
Part Number
TLP3122A
TLP170AM
TLP3545A
TLP3547
TLP240A
TLP241B
Toshiba Package Name 4pin SO6 4pin SO6 DIP6 DIP8 DIP4 DIP4
BVS (Min) [Vrms] @ t = 60 [s] 3750 3750 2500 2500 5000 5000
ION (Max) [A] 1.4 0.7 4.0 5.0 0.5 2.0
RON (Max) [Ω] 0.25 0.3 0.06 0.05 2 0.2
IFT (Max) [mA] 3 1 3 5 3 3
IFC (Max) [mA]            
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TXZ+TM 4A Series M4K Group / TX04 Series M470 Group / TX03 Series M370 Group
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
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Multi-level motor driving circuit (with MOSFETs)

Example of multi-level motor driving circuit with MOSFETs

Example of multi-level motor driving circuit with MOSFETs
U-MOS Series MOSFET (1)
Part Number
TPN19008QM
TPH2R408QM
TPH4R008QM
TPH9R00CQ5
Toshiba Package Name TSON Advance SOP Advance SOP Advance(N) SOP Advance / SOP Advance(N)
VDSS (Max) [V] 80 80 80 150
ID (Max) [A] 34 120 86 64
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.019 0.00243 0.004 0.009
Polarity N-ch N-ch N-ch N-ch
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U-MOS Series MOSFET (2)
Part Number
TK2R4A08QM
TK2R4E08QM
TK100E10N1
Toshiba Package Name TO-220SIS TO-220 TO-220
VDSS (Max) [V] 80 80 100
ID (Max) [A] 100 120 207
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.00244 0.00244 0.0034
Polarity N-ch N-ch N-ch
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SiC Schottky barrier diode
Part Number
TRS12A65F
TRS24N65FB
TRS2E65H
TRS12E65H
TRS4V65H
TRS12V65H
Toshiba Package Name TO-220F-2L TO-247 TO-220-2L TO-220-2L DFN 8×8 DFN 8×8
IF(DC) (Max) [A] 12 24 2 12 4 12
VRRM (Max) [V] 650 650 650 650 650 650
VF (Max) [V] 1.6 1.6 1.35 1.35 1.35 1.35
IR (Max) [µA] @ VRRM (Max) 60 60 40 120 55 120
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Gate driver photocoupler (for MOSFET/IPM driving)
Part Number
TLP152
TLP5774H
TLP2745
TLP2719
Toshiba Package Name 5pin SO6 SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 3750 5000 5000 5000
VCC / VDD (Min) [V] 10 10 4.5  
VCC / VDD (Max) [V] 30 30 30  
ICC / IDD (Max) [mA] 3 3 3 0.001
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) open-collector
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TXZ+TM 4A Series M4K Group / TX04 Series M470 Group / TX03 Series M370 Group
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
Search for lineup
Small surface mount LDO regulator (1)
Part Number
TCR15AG Series
TCR13AG Series
TCR8BM Series
TCR5BM Series
Toshiba Package Name WCSP6F WCSP6F DFN5B DFN5B
IOUT (Max) [mA] 1500 1300 800 500
VOUT [V] 0.6 to 3.6 0.55 to 3.6 0.8 to 3.6 0.8 to 3.6
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Small surface mount LDO regulator (2)
Part Number
TCR5RG Series
TCR3RM Series
TCR3U Series
TCR2L Series
TAR5 Series
Toshiba Package Name WCSP4F DFN4F WCSP4F SOT-553 (ESV) SOT-25 (SMV)
IOUT (Max) [mA] 500 300 300 200 200
VOUT [V] 0.9 to 5.0 0.9 to 4.5 0.8 to 5.0 0.8 to 3.6 1.5 to 5.0
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Digital signal transmission line
Digital signal transmission line

Example of MCU digital signal transmission circuit

Example of MCU digital signal transmission circuit
Photocoupler for high speed communication
Part Number
TLP2710
TLP2761
TLP2770
TLP2210
TLP2261
TLP2270
Toshiba Package Name SO6L SO6L SO6L SO8L(LF4) SO8L(LF4) SO8L(LF4)
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000 5000 5000 5000
VCC / VDD (Min) [V] 2.7 2.7 2.7 2.7 2.7 2.7
VCC / VDD (Max) [V] 5.5 5.5 5.5 5.5 5.5 5.5
ICC / IDD (Max) [mA] 0.3 1 0.4 0.6 2 0.8
Output Interface totem-pole(BUF) totem-pole(INV) totem-pole(BUF) totem-pole(BUF) totem-pole(INV) totem-pole(BUF)
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Transistor output photocoupler
Part Number
TLP383
TLP293
TLP385
Toshiba Package Name 4pin SO6L SO4 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 3750 5000
VCEO (Max) [V] 80 80 80
Topr [°C] -55 to 125 -55 to 125 -55 to 110
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TXZ+TM 4A Series M4K Group / TX04 Series M470 Group / TX03 Series M370 Group
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
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Analog signal transmission line
Analog signal transmission line

Example of signal transmission circuit between power supply line and analog front end

Example of signal transmission circuit between power supply line and analog front end
Isolation amplifier
Part Number
TLP7820
Toshiba Package Name SO8L(LF4)
Output Interface Analog output
BVS (Min) [Vrms] @ t = 60 [s] 5000
VDD1 (Max) [V] 5.5
VDD2 (Max) [V] 5.5
IDD1 (Max) [mA] @ VIN+ = 0 [V] 12
IDD2 (Max) [mA] @ VIN+ = 0 [V] 10
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Interface circuits
Interface circuits

Example of ESD protection circuit for interface signal line

Example of ESD protection circuit for interface signal line
TVS diode
Part Number
DF2B6M4BSL
DF2B20M4SL
DF2B5PCT
DF2B7PCT
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-882 (CST2) SOD-882 (CST2)
VESD (Max) [kV] +/-8 +/-15 +/-30 +/-30
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.2 0.1 0.1
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.2 41 45
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Solution Proposal

These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.

Solution Proposal
SolutionProposal_Inverter Servo / English (PDF:1.8MB)
SolutionProposal_Inverter Servo / Japanese (PDF:2.4MB)

Reference Design

This is a picture of Isolated Gate Drive Circuit for 3-Phase Inverter.
Isolated Gate Drive Circuit for 3-Phase Inverter
In recent years, 3-phase inverters in industrial equipment have become important to achieving a low-carbon society. This is the gate drive circuit with various protection functions which can safely drive the power module used for the 3-phase inverter.
Design tips on each portion of the circuit, method of operation, and design information such as circuit diagrams and PCB patterns are available, please use them for your design.
Details
This is a picture of Gate Drive for SiC MOSFET Module.
Gate Drive for SiC MOSFET Module
In recent years, SiC MOSFET modules have become popular compared to conventional IGBT modules as they have a smaller size and lower loss, which is useful in power conversion applications such as industrial motor drives and railway inverters. This is a gate drive circuit with various protection functions which can safely drive a SiC MOSFET module.
This design uses the TLP5231 pre-driver coupler, which is capable of high-current gate drive with external buffer MOSFETs and has various built-in protection functions to implement the isolated-gate drive of a high-current/high-voltage SiC MOSFET module. It consists of two channels, high-side and low-side, on a 62mm x 100mm board and can be installed on Toshiba dual MOSFET modules.
Design tips on each portion of the circuit, method of operation, and design information such as circuit diagrams and PCB patterns are available, please use them for your design.
Details
PCB Photo (example)
3-Phase Multi-Level Inverter using MOSFET
This reference design provides design guide, data and other contents of the 3-Phase Multi-Level Inverter with 5 level output. It uses 150 V MOSFETs to drive AC 200 V Motor.
Details
1.6 kW T-Type 3-Level PFC Power Supply
1.6 kW T-Type 3-Level PFC Power Supply
This reference design provides design guide, data and other contents of 1.6kW AC-DC converter power supply using T-Type 3-Level power factor correction (PFC) circuit.
Details
Application block diagram of application circuit (current sensing) of the TLP7920 isolation amplifier.
Application Circuit (Current sensing) of the TLP7920 Isolation Amplifier
This reference design provides design guide and example of simulation waveform for phase current detection with optical isolation amplifier for motor control of servo and inverter.
Details
Application block diagram of application circuit (voltage sensing) of the TLP7920 isolation amplifier.
Application Circuit (Voltage sensing) of the TLP7920 Isolation Amplifier
This reference design provides design guide and example of simulation waveform for bus voltage detection with optical isolation amplifier for motor control of servo and inverter.
Details
Application block diagram of aplication circuit (current sensing) of the TLP7820 isolation amplifier.
Application Circuit (Current sensing) of the TLP7820 Isolation Amplifier
This reference design provides design guide and example of simulation waveform for phase current detection with optical isolation amplifier for motor control of servo and inverter.
Details
Application block diagram of application circuit (voltage sensing) of the TLP7820 isolation amplifier.
Application Circuit (Voltage sensing) of the TLP7820 Isolation Amplifier
This reference design provides design guide and example of simulation waveform for bus voltage detection with optical isolation amplifier for motor control of servo and inverter.
Details

Documents

Please see the following pages for other documents.

Video

Design & Development

Switched Mode Power Supply Library

you can select and download various basic topologies of a power supply unit based on your actual requirements in order to verify the behavior of MOSFETs with your simulation environment.

Switched Mode Power Supply Library
Motor Control and Driver Circuit Library

you can select and download various basic topologies of motor driver such as three-phase inverter circuit based on your actual requirements in order to verify the behavior of MOSFETs and another devices for your simulation environment.

Motor Control and Driver Circuit Library
Online Circuit Simulator

This service allows users to easily perform pre-verification of MOSFETs without the need to build a simulation environment.

Online Circuit Simulator
EDA/CAD Model Library

We provide simulation data, 3D models of packages, and land pattern models (2D models) used when developing product boards.

EDA/CAD Model Library
MCU Motor Studio

MCU Motor Studio features a PC Tool and motor control firmware dedicated to the TXZ+TM Family Advanced Class microcontrollers from Toshiba.

MCU Motor Studio

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FAQs
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