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 unit, motor driving unit and 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 Sensor Sensor Sensor Sensor · · · · · · · · Signal Conditioning Circuit Signal ConditioningCircuit 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 Brake Actuator Brake Actuator MCU MCU 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 N-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

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

 Sensor Sensor Sensor Sensor Sensor Sensor · · · · · · · · MCU MCU Other ECU Other ECU CAN Line CAN Line Speed Inter-vehicle Information Accelerator Depression etc. SpeedInter-vehicle Information Accelerator Depressionetc. Battery Battery Power Supply Power Supply Master Cylinder MasterCylinder TVS TVS Reverse Battery Protection Reverse Battery Protection Hydraulic Control Pump Hydraulic Control Pump Hydraulic Control System Hydraulic Control System Pre Pre Gate Driver/Motor Pre Driver Gate Driver/Motor Pre Driver Inverter (for Brushless DC Motor) Inverter(for Brushless DC Motor) M M Power supply ON/OFF control and reverse connection protection circuit Motor drive circuit
Brushless DC motor drive circuit (N-ch type)

Example of a three-phase brushless DC motor drive circuit (N-ch type) for brake control

Power supply ON/OFF control and reverse connection protection circuit

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 P-ch MOSFET for 12 V power lines

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

 Switch Switch Sensor Sensor Sensor Sensor · · · · · · · · MCU MCU Other ECU Other ECU CAN Line CAN Line Speed Inter-vehicle Information Accelerator Depression etc. SpeedInter-vehicle Information Accelerator Depressionetc. Battery Battery Power Supply Power Supply M M TVS TVS Reverse Battery Protection Reverse Battery Protection Pre Pre Gate Driver/Motor Pre Driver Gate Driver/Motor Pre Driver Inverter (for Brushless DC Motor) Inverter(for Brushless DC Motor) Worm Gear WormGear Brake Piston BrakePiston Brake Pad BrakePad Power supply ON/OFF control and reverse connection protection circuit Motor drive circuit
Brushless DC motor drive circuit (N-ch type)

Example of a three-phase brushless DC motor drive circuit (N-ch type) for brake control

Power supply ON/OFF control and reverse connection protection circuit

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 P-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 S-TOGL L-TOGL
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 200 400
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00066 0.00030
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 (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 S-TOGL L-TOGL
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 200 400
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00066 0.00030
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) [A] -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) [A] 0.1 -0.1 0.1 -0.1
IC (Q2) (Max) [A] 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 IC (for MCU)
Part Number
Toshiba Package Name SSOP20
Product Category Automobile CPU regulator, built-in watchdog timer
Power supply IC (for MCU, built-in tracker)
Part Number
Toshiba Package Name HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50
Product Category Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer
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 TSON Advance(WF) DPAK_plus DPAK_plus SOP Advance(WF) SOP Advance(WF)
VDSS (Max) [V] -40 -40 -60 -40 -60
ID (Max) [A] -40 -90 -60 -100 -90
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0096 0.0043 0.0112 0.0031 0.0083
Polarity P-ch 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) [A] -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) [A] 0.1 -0.1 0.1 -0.1
IC (Q2) (Max) [A] 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 IC (for MCU)
Part Number
Toshiba Package Name SSOP20
Product Category Automobile CPU regulator, built-in watchdog timer
Power supply IC (for MCU, built-in tracker)
Part Number
Toshiba Package Name HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50
Product Category Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer
Brushless DC motor drive circuit (N-ch type)
Brushless DC motor drive circuit (N-ch type)

Example of a three-phase brushless DC motor drive circuit (N-ch type) for brake control

Example of a three-phase brushless DC motor drive circuit (N-ch type) for brake control
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 S-TOGL L-TOGL
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 200 400
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00066 0.00030
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
Gate driver (for motor)
Part Number
Toshiba Package name PS-8 (SON8-P) WQFN32 SSOP30(SSOP30-P-300-0.65)
VBB (Max) [V]      
VCC (Max) [V]      
IO (Max) [A] +0.5/-0.5 +1.5/-1 +1.5/-1
Brushless DC motor pre driver
Part Number
Toshiba Package Name QFP64-P-1010-0.50C P-VQFN48-0707-0.50-005
Product Category Pre-driver for automobile Pre-driver for automobile
Power supply IC (for MCU)
Part Number
Toshiba Package Name SSOP20
Product Category Automobile CPU regulator, built-in watchdog timer
Power supply IC (for MCU, built-in tracker)
Part Number
Toshiba Package Name HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50
Product Category Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer
Power supply ON/OFF control and reverse connection protection circuit
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 S-TOGL L-TOGL
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 200 400
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00066 0.00030
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) [A] -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) [A] 0.1 -0.1 0.1 -0.1
IC (Q2) (Max) [A] 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 IC (for MCU)
Part Number
Toshiba Package Name SSOP20
Product Category Automobile CPU regulator, built-in watchdog timer
Power supply IC (for MCU, built-in tracker)
Part Number
Toshiba Package Name HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50
Product Category Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer
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 TSON Advance(WF) DPAK_plus DPAK_plus SOP Advance(WF) SOP Advance(WF)
VDSS (Max) [V] -40 -40 -60 -40 -60
ID (Max) [A] -40 -90 -60 -100 -90
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0096 0.0043 0.0112 0.0031 0.0083
Polarity P-ch 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) [A] -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) [A] 0.1 -0.1 0.1 -0.1
IC (Q2) (Max) [A] 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 IC (for MCU)
Part Number
Toshiba Package Name SSOP20
Product Category Automobile CPU regulator, built-in watchdog timer
Power supply IC (for MCU, built-in tracker)
Part Number
Toshiba Package Name HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50 HTSSOP48-P-300-0.50
Product Category Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer Automobile CPU regulator, built-in watchdog timer
Brushless DC motor drive circuit (N-ch type)
Brushless DC motor drive circuit (N-ch type)

Example of a three-phase brushless DC motor drive circuit (N-ch type) for brake control

Example of a three-phase brushless DC motor drive circuit (N-ch type) for brake control
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 S-TOGL L-TOGL
VDSS (Max) [V] 40 40 40 40 40 40
ID (Max) [A] 40 120 150 150 200 400
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0038 0.00135 0.00079 0.00079 0.00066 0.00030
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
Gate driver (for motor)
Part Number