Automotive Integrated Starter Generator

Overall block diagram

12 V Integrated Starter Generato
48 V Integrated Starter Generator

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Brushless DC motor drive circuit

Example of a brushless DC motor drive circuit for an ISG

CAN transceiver protection circuit

Example of CAN transceiver protection circuit

Power supply ON/OFF control and reverse connection protection circuit

Example of ON/OFF control and reverse connection protecting circuit 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.

Brushless DC motor drive circuit

Example of a brushless DC motor drive circuit for an ISG

CAN transceiver protection circuit

Example of CAN transceiver protection circuit

Sub block diagram

Brushless DC motor drive circuit

Example of a brushless DC motor drive circuit for an ISG

U-MOS Series 40 V / 80 V / 100 V N-ch MOSFET
Gate driver (for motor)
Brushless DC motor pre driver

U-MOS Series 40 V / 80 V / 100 V N-ch MOSFET

Part Number	XPQ1R004PB	XPQR3004PB	XPQR8308QB	XPQ1R00AQB
Toshiba Package Name	L-TOGL	L-TOGL	L-TOGL	L-TOGL
V_DSS (Max) [V]	40	40	80	100
I_D (Max) [A]	200	400	350	300
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 10.0 [V]	0.0010	0.00030	0.00083	0.00103
Polarity	N-ch	N-ch	N-ch	N-ch

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Gate driver (for motor)

Part Number	TPD7212F	TPD7212FN
Toshiba Package name	WQFN32	SSOP30
V_BB (Max) [V]
V_CC (Max) [V]
I_O (Max) [A]	+1.5/-1	+1.5/-1

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Brushless DC motor pre driver

Part Number	TB9081FG	TB9083FTG
Toshiba Package Name	QFP64-P-1010-0.50C	P-VQFN48-0707-0.50-005
Product Category	Pre-driver for automobile	Pre-driver for automobile

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CAN transceiver protection circuit

Example of CAN transceiver protection circuit

TVS diode (for CAN communication)
General purpose small signal MOSFET
General purpose small signal bipolar transistor
Small signal bias resistor built-in transistor (BRT)

TVS diode (for CAN communication)

Part Number	DF3D18FU	DF3D29FU	DF3D36FU
Toshiba Package Name	SOT-323 (USM)	SOT-323 (USM)	SOT-323 (USM)
V_ESD (Max) [kV]	+/-30	+/-25	+/-20
I_R (Max) [µA]	0.1	0.1	0.1
R_dyn (Typ.) [Ω]	0.8	1.1	1.5
C_T (Typ.) [pF] @ V_R = 0 [V], f = 1 [MHz]	9	9	6.5

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General purpose small signal MOSFET

Part Number	SSM3K7002KF	SSM3J168F	SSM3J66MFV
Toshiba Package Name	SOT-346 (S-Mini)	SOT-346 (S-Mini)	SOT-723 (VESM)
V_DSS (Max) [V]	60	-60	-20
I_D (Max) [A]	0.4	-0.4	-0.8
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 4.5 [V]	1.75	1.9	0.39
Polarity	N-ch	P-ch	P-ch

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General purpose small signal bipolar transistor

Part Number	2SA1832	2SC4738	2SC4116	2SA1586	2SC2712	2SA1162
Toshiba Package Name	SOT-416 (SSM)	SOT-416 (SSM)	SOT-323 (USM)	SOT-323 (USM)	SOT-346 (S-Mini)	SOT-346 (S-Mini)
V_CEO (Max) [V]	-50	50	50	-50	50	-50
I_C (Max) [A]	-0.15	0.15	0.15	-0.15	0.15	-0.15
Polarity	PNP	NPN	NPN	PNP	NPN	PNP

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Small signal bias resistor built-in transistor (BRT)

Part Number	RN1907FE	RN2907FE	RN1901	RN2901
Toshiba Package Name	SOT-563 (ES6)	SOT-563 (ES6)	SOT-363 (US6)	SOT-363 (US6)
V_CEO (Q1) (Max) [V]	50	-50	50	-50
V_CEO (Q2) (Max) [V]	50	-50	50	-50
I_C (Q1) (Max) [A]	0.1	-0.1	0.1	-0.1
I_C (Q2) (Max) [A]	0.1	-0.1	0.1	-0.1
Polarity (Q1)	NPN	PNP	NPN	PNP
Polarity (Q2)	NPN	PNP	NPN	PNP

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Power supply ON/OFF control and reverse connection protection circuit

Example of ON/OFF control and reverse connection protecting circuit for 12 V power lines

U-MOS Series 40 V / 80 V / 100 V N-ch MOSFET
Gate driver (for switch)

U-MOS Series 40 V / 80 V / 100 V N-ch MOSFET

Part Number	XPQ1R004PB	XPQR3004PB	XPQR8308QB	XPQ1R00AQB
Toshiba Package Name	L-TOGL	L-TOGL	L-TOGL	L-TOGL
V_DSS (Max) [V]	40	40	80	100
I_D (Max) [A]	200	400	350	300
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 10.0 [V]	0.0010	0.00030	0.00083	0.00103
Polarity	N-ch	N-ch	N-ch	N-ch

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Gate driver (for switch)

Part Number	TPD7104AF	TPD7106F	TPD7107F
Toshiba Package name	PS-8	SSOP16	WSON10A
V_BB (Max) [V]
V_CC (Max) [V]
I_O (Max) [A]	+5mA/ Internally Limited		Internally Limited /-5m

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Brushless DC motor drive circuit

Example of a brushless DC motor drive circuit for an ISG

U-MOS Series 40 V / 80 V / 100 V N-ch MOSFET
Gate driver (for motor)
Brushless DC motor pre driver

U-MOS Series 40 V / 80 V / 100 V N-ch MOSFET

Part Number	XPQ1R004PB	XPQR3004PB	XPQR8308QB	XPQ1R00AQB
Toshiba Package Name	L-TOGL	L-TOGL	L-TOGL	L-TOGL
V_DSS (Max) [V]	40	40	80	100
I_D (Max) [A]	200	400	350	300
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 10.0 [V]	0.0010	0.00030	0.00083	0.00103
Polarity	N-ch	N-ch	N-ch	N-ch

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Gate driver (for motor)

Part Number	TPD7212F	TPD7212FN
Toshiba Package name	WQFN32	SSOP30
V_BB (Max) [V]
V_CC (Max) [V]
I_O (Max) [A]	+1.5/-1	+1.5/-1

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Brushless DC motor pre driver

Part Number	TB9081FG	TB9083FTG
Toshiba Package Name	QFP64-P-1010-0.50C	P-VQFN48-0707-0.50-005
Product Category	Pre-driver for automobile	Pre-driver for automobile

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CAN transceiver protection circuit

Example of CAN transceiver protection circuit

TVS diode (for CAN communication)
General purpose small signal MOSFET
General purpose small signal bipolar transistor
Small signal bias resistor built-in transistor (BRT)

TVS diode (for CAN communication)

Part Number	DF3D18FU	DF3D29FU	DF3D36FU
Toshiba Package Name	SOT-323 (USM)	SOT-323 (USM)	SOT-323 (USM)
V_ESD (Max) [kV]	+/-30	+/-25	+/-20
I_R (Max) [µA]	0.1	0.1	0.1
R_dyn (Typ.) [Ω]	0.8	1.1	1.5
C_T (Typ.) [pF] @ V_R = 0 [V], f = 1 [MHz]	9	9	6.5

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General purpose small signal MOSFET

Part Number	SSM3K7002KF	SSM3J168F	SSM3J66MFV
Toshiba Package Name	SOT-346 (S-Mini)	SOT-346 (S-Mini)	SOT-723 (VESM)
V_DSS (Max) [V]	60	-60	-20
I_D (Max) [A]	0.4	-0.4	-0.8
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 4.5 [V]	1.75	1.9	0.39
Polarity	N-ch	P-ch	P-ch

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General purpose small signal bipolar transistor

Part Number	2SA1832	2SC4738	2SC4116	2SA1586	2SC2712	2SA1162
Toshiba Package Name	SOT-416 (SSM)	SOT-416 (SSM)	SOT-323 (USM)	SOT-323 (USM)	SOT-346 (S-Mini)	SOT-346 (S-Mini)
V_CEO (Max) [V]	-50	50	50	-50	50	-50
I_C (Max) [A]	-0.15	0.15	0.15	-0.15	0.15	-0.15
Polarity	PNP	NPN	NPN	PNP	NPN	PNP

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Small signal bias resistor built-in transistor (BRT)

Part Number	RN1907FE	RN2907FE	RN1901	RN2901
Toshiba Package Name	SOT-563 (ES6)	SOT-563 (ES6)	SOT-363 (US6)	SOT-363 (US6)
V_CEO (Q1) (Max) [V]	50	-50	50	-50
V_CEO (Q2) (Max) [V]	50	-50	50	-50
I_C (Q1) (Max) [A]	0.1	-0.1	0.1	-0.1
I_C (Q2) (Max) [A]	0.1	-0.1	0.1	-0.1
Polarity (Q1)	NPN	PNP	NPN	PNP
Polarity (Q2)	NPN	PNP	NPN	PNP

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Documents

Please see the following pages for other 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.

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

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

Body Electronics

xEV

In-Vehicle Infotainment

Advanced Driver-Assistance Systems (ADAS)

Chassis

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Solid State Relays

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Overall block diagram

Sub block diagram

Solution Proposal

Reference Design

Documents

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Design & Development

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