Head-up Display (HUD)

Head-up Display (HUD)

Such as reduction of noise on signal line, reduction of power consumption and miniaturization are important in designing head-up display. Toshiba provides information on a wide range of semiconductor products suitable for motor drive 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.

 Mirror Mirror Motor Motor FlexRay Transceiver FlexRayTransceiver FlexRay Line FlexRayLine TVS TVS Battery (12 V) Battery(12 V) Motor Driver MotorDriver Video Interface VideoInterface DC-DC Converter DC-DCConverter LED Driver LEDDriver DC-DC Converter DC-DCConverter MCU MCU CAN Transceiver CANTransceiver CAN Line CANLine Level Shifter LevelShifter Memory Memory Level Shifter LevelShifter Reverse Battery Protection/ Load Switch Reverse Battery Protection/Load Switch LCD Panel LCDPanel TVS TVS Power supply ON/OFF control and reverse connection protection circuit DCDC converter circuit Motor driver
DC-DC converter circuit

Example of non-isolated boost DC-DC converters

Example of non-isolated step-down DC-DC converter

Motor driver

Example of motor drive circuit using MOSFETs

Example of motor drive circuit using motor driver IC

Power supply ON/OFF control and reverse connection protection circuit

Example of ON/OFF control and reverse connection protecting circuit 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

DC-DC converter circuit
DC-DC converter (non-isolated boost type)

Example of non-isolated boost DC-DC converters

Example of non-isolated boost DC-DC converters
U-MOS Series 40 V N-ch MOSFET
Part Number
Toshiba Package Name TSON Advance(WF) DPAK+ 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
DC-DC converter (non-isolated buck type)

Example of non-isolated step-down DC-DC converter

Example of non-isolated step-down DC-DC converter
U-MOS Series 40 V N-ch MOSFET
Part Number
Toshiba Package Name TSON Advance(WF) DPAK+ 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
Motor driver
Motor driver (Discrete type)

Example of motor drive circuit using MOSFETs

Example of motor drive circuit using MOSFETs
General purpose small signal MOSFET
Part Number
Toshiba Package Name SOT-346 (S-Mini) SOT-346 (S-Mini) SOT-723 (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
Motor driver (IC type)

Example of motor drive circuit using motor driver IC

Example of motor drive circuit using motor driver IC
Stepping motor driver
Part Number
Toshiba Package Name P-VQFN28-0606-0.65
Product Category Stepping motor 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 circuit using N-ch MOSFET for 12 V power lines

Example of ON/OFF control and reverse connection protecting circuit 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+ 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 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 SOT-346 (S-Mini) SOT-346 (S-Mini) SOT-723 (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 SOT-416 (SSM) SOT-416 (SSM) SOT-323 (USM) SOT-323 (USM) SOT-346 (S-Mini) SOT-346 (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 NPN PNP NPN PNP NPN PNP
Small signal bias resistor built-in transistor (BRT)
Part Number
Toshiba Package Name SOT-563 (ES6) SOT-563 (ES6) SOT-363 (US6) SOT-363 (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 SOT-323 (USM) SOT-323 (USM) SOT-323 (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+ DPAK+ 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 SOT-346 (S-Mini) SOT-346 (S-Mini) SOT-723 (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 SOT-416 (SSM) SOT-416 (SSM) SOT-323 (USM) SOT-323 (USM) SOT-346 (S-Mini) SOT-346 (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 NPN PNP NPN PNP NPN PNP
Small signal bias resistor built-in transistor (BRT)
Part Number
Toshiba Package Name SOT-563 (ES6) SOT-563 (ES6) SOT-363 (US6) SOT-363 (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 SOT-323 (USM) SOT-323 (USM) SOT-323 (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

Solution Proposal

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

Documents

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.

EDA/CAD Model Library

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

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.

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