Automotive Brake Control

Automotive Brake Control

Such as reduction of power consumption and miniaturization are important in designing brake control. Toshiba provides information on a wide range of semiconductor products suitable for brake actuator units, power supply 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.

 Switch Switch MCU MCU Sensor Sensor Sensor Sensor · · · · · · · · Brake Actuator Brake Actuator Brake Control Brake Control TVS TVS Other ECU Other ECU CAN Line CAN Line Speed Steering Yaw rate Acceleration SpeedSteeringYaw rateAcceleration Battery (12 V) Battery(12 V) Power Supply Power Supply Reverse Battery Protection and Load Switch Reverse Battery Protectionand Load Switch Signal Conditioning Circuit Signal ConditioningCircuit Power supply ON/OFF control and reverse connection protection circuit Brake actuator for ABS/ESC
Brake actuator for ABS/ESC

Example of actuator control circuits for ABS/ESC

Power supply ON/OFF control and reverse connection protection circuit

Example of ON/OFF control and reverse connection protecting circuits using P-ch MOSFET for 12 V power lines

Example of ON/OFF control and reverse connection protecting circuits using N-ch MOSFET for 12 V power lines

Sub block diagram

Brake actuator for ABS/ESC
Brake actuator for ABS/ESC

Example of actuator control circuits for ABS/ESC

Example of actuator control circuits for ABS/ESC
U-MOS Series 40 V N-ch MOSFET
Part Number
Toshiba Package Name TSON Advance(WF) DPAK_plus SOP Advance(WF) DSOP Advance(WF)L TO-220SM(W) D2PAK_plus
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 250 160
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00074 0.0015
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
Power supply ON/OFF control and reverse connection protection circuit
Power supply ON/OFF control and reverse connection protection circuit (P-ch type)​

Example of ON/OFF control and reverse connection protecting circuits using P-ch MOSFET for 12 V power lines

Example of ON/OFF control and reverse connection protecting circuits using P-ch MOSFET for 12 V power lines
U-MOS series -40 V / -60 V P-ch MOSFET
Part Number
Toshiba Package Name DPAK_plus DPAK_plus SOP Advance(WF) TO-220SM(W)
VDSS (Max) [V] -40 -60 -40 -40
ID (Max) [A] -90 -60 -100 -200
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0043 0.0112 0.0031 0.0018
Polarity P-ch P-ch P-ch P-ch
General purpose small signal MOSFET
Part Number
Toshiba Package Name S-Mini S-Mini VESM
VDSS (Max) [V] 60 -60 -20
ID (Max) [A] 0.4 -0.4 -0.8
RDS(ON) (Max) [Ω] @ |VGS| = 4.5 [V] 1.75 1.9 0.39
Polarity N-ch P-ch P-ch
General purpose small signal bipolar transistor
Part Number
Toshiba Package Name SSM SSM USM USM S-Mini S-Mini
VCEO (Max) [V] -50 50 50 -50 50 -50
IC (Max) [mA] -0.15 0.15 0.15 -0.15 0.15 -0.15
Polarity PNP NPN NPN PNP NPN PNP
Small signal bias resistor built-in transistor (BRT)
Part Number
Toshiba Package Name ES6 ES6 US6 US6
VCEO (Q1) (Max) [V] 50 -50 50 -50
VCEO (Q2) (Max) [V] 50 -50 50 -50
IC (Q1) (Max) [mA] 0.1 -0.1 0.1 -0.1
IC (Q2) (Max) [mA] 0.1 -0.1 0.1 -0.1
Polarity (Q1) NPN PNP NPN PNP
Polarity (Q2) NPN PNP NPN PNP
TVS diode (for CAN communication)
Part Number
Toshiba Package Name USM USM USM
VESD (Max) [kV] +/-30 +/-25 +/-20
IR (Max) [µA] 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 0.8 1.1 1.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 9 9 6.5
Power supply ON/OFF control and reverse connection protection circuit (N-ch type)​

Example of ON/OFF control and reverse connection protecting circuits using N-ch MOSFET for 12 V power lines

Example of ON/OFF control and reverse connection protecting circuits using N-ch MOSFET for 12 V power lines
U-MOS Series 40 V N-ch MOSFET
Part Number
Toshiba Package Name TSON Advance(WF) DPAK_plus SOP Advance(WF) DSOP Advance(WF)L TO-220SM(W) D2PAK_plus
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 250 160
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00074 0.0015
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
Gate driver (for switch)
Part Number
Toshiba Package name PS-8 (SON8-P) SSOP16 WSON10A
VBB (Max) [V]      
VCC (Max) [V]      
IO (Max) [A] +5mA/ Internally Limited   Internally Limited /-5m
General purpose small signal MOSFET
Part Number
Toshiba Package Name S-Mini S-Mini VESM
VDSS (Max) [V] 60 -60 -20
ID (Max) [A] 0.4 -0.4 -0.8
RDS(ON) (Max) [Ω] @ |VGS| = 4.5 [V] 1.75 1.9 0.39
Polarity N-ch P-ch P-ch
General purpose small signal bipolar transistor
Part Number
Toshiba Package Name SSM SSM USM USM S-Mini S-Mini
VCEO (Max) [V] -50 50 50 -50 50 -50
IC (Max) [mA] -0.15 0.15 0.15 -0.15 0.15 -0.15
Polarity PNP NPN NPN PNP NPN PNP
Small signal bias resistor built-in transistor (BRT)
Part Number
Toshiba Package Name ES6 ES6 US6 US6
VCEO (Q1) (Max) [V] 50 -50 50 -50
VCEO (Q2) (Max) [V] 50 -50 50 -50
IC (Q1) (Max) [mA] 0.1 -0.1 0.1 -0.1
IC (Q2) (Max) [mA] 0.1 -0.1 0.1 -0.1
Polarity (Q1) NPN PNP NPN PNP
Polarity (Q2) NPN PNP NPN PNP
TVS diode (for CAN communication)
Part Number
Toshiba Package Name USM USM USM
VESD (Max) [kV] +/-30 +/-25 +/-20
IR (Max) [µA] 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 0.8 1.1 1.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 9 9 6.5

Solution Proposal

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

Reference Design

Example of TPD7106F Application Circuit.
Single-Output High-Side N-Channel Power MOSFET Gate Driver Application and Circuit of the TPD7106F
This reference design provides examples of application circuit and simulation for TPD7106F which features power supply reverse connection, charge pumpccircuit and others.
Semiconductor / Design & Development / Reference Design Center / Battery Management
Short circuit detection circuit block diagram of single-output High-Side N-Channel Power MOSFET Gate Driver application and circuit of the TPD7104AF.
Single-Output High-Side N-Channel Power MOSFET Gate Driver Application and Circuit of the TPD7104AF
This reference design provides examples of application circuit and simulation for TPD7104AF which features short load protection, reverse power connection protection and others.
Semiconductor / Design & Development / Reference Design Center / Battery Management

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.

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.

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.

Simulation

Simulation data for testing during the development of the circuit boards for end-products.

2D/3D data

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