TC78B042FTG

Brushless motor driver IC

ALL Data sheet Application Note Other

Data sheet

TC78B042FTG Data sheet/Japanese[Nov,2018]PDF: 757KB

Data sheet

TC78B042FTG Data sheet/English[Apr,2019]PDF: 658KB

Data sheet

TC78B042FTG Data sheet/Simplified Chinese(Translated version)[Apr,2019]PDF: 567KB

Product News

Product News[Apr,2019]PDF: 454KB

Reliability Information

Reliability Data[Nov,2023]PDF: 169KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[May,2025]PDF: 87KB

Environment Information

Certificate on Content of SVHC of REACH[May,2025]PDF: 87KB

Application Note

TC78B041F/42FTG/FNG Application Note[Feb,2021]PDF: 587KB

Reference Model & Evaluation Board

BOM list[Jan,2020]PDF: 353KB

Reference Model & Evaluation Board

Schematic data[Jan,2020]PDF: 282KB

Reference Model & Evaluation Board

Gerber data[Jan,2020]ZIP: 1799KB

Catalog

Selection Guide Motor Driver ICs 2025 Rev1.0[Feb,2025]PDF: 3712KB

Catalog

SYSTEM CATALOG Motor Solutions Guide[Dec,2019]PDF: 10527KB

Data sheet

TC78B042FTG Data sheet/Japanese[Nov,2018]PDF: 757KB

Data sheet

TC78B042FTG Data sheet/English[Apr,2019]PDF: 658KB

Data sheet

TC78B042FTG Data sheet/Simplified Chinese(Translated version)[Apr,2019]PDF: 567KB

Application Note

TC78B041F/42FTG/FNG Application Note[Feb,2021]PDF: 587KB

Product News

Product News[Apr,2019]PDF: 454KB

Reliability Information

Reliability Data[Nov,2023]PDF: 169KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[May,2025]PDF: 87KB

Environment Information

Certificate on Content of SVHC of REACH[May,2025]PDF: 87KB

Reference Model & Evaluation Board

BOM list[Jan,2020]PDF: 353KB

Reference Model & Evaluation Board

Schematic data[Jan,2020]PDF: 282KB

Reference Model & Evaluation Board

Gerber data[Jan,2020]ZIP: 1799KB

Catalog

Selection Guide Motor Driver ICs 2025 Rev1.0[Feb,2025]PDF: 3712KB

Catalog

SYSTEM CATALOG Motor Solutions Guide[Dec,2019]PDF: 10527KB

Description

Function	Sinewave PWM driving system / Auto lead angle function
Application Scope	3-phase brushless motor drivers
Class	3-phase brushless motor controller
Number of drive motors (brushless motor)	1
RoHS Compatible Product(s) (#)	Available

Package Information

Toshiba Package Name	P-VQFN32-0505-0.50-005
Package Image
Pins	32
Mounting	Surface Mount
Ultra Librarian^® CAD model (Symbol, Footprint and 3D model)	Download from UltraLibrarian^® in your desired CAD format (Note1)(Note3)
SamacSys CAD model (Symbol, Footprint and 3D model)	Download from SamacSys (Note2)(Note3)

(Note1)	Ultra Librarian^® is a Registered trademark and CAD model library of EMA (EMA Design Automation, Inc.). CAD models (Symbol/Footprint /3D model) are provided by UltraLibrarian^®. The footprints are generated based on the specifications of Ultra Librarian^®.
(Note2)	SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.
(Note3)	Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

Absolute Maximum Ratings

Characteristics	Symbol	Rating	Unit
Output Current	I_OUT(peak)	0.002	A
Operating Temperature (Max)	T_opr	115	℃
Operating Temperature (Min)	T_opr	-40	℃
Storage Temperature (max)	T_stg	150	℃
Storage Temperature (min)	T_stg	-55	℃
Output Voltage	V_O	18	V

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
Power Supply Voltage (Min)	-	-	6	V

Notes

The Part Number column shows representative part numbers only, which may not be available for sale in the precise form shown. Each Part Number constitutes a product family which may contain multiple associated product configurations.
(#) Under the RoHS Compatible Product(s) column, "Available" means at least one RoHS-Compatible product is available for sale in the corresponding product family. "None" means no RoHS Compatible product is available in that product family. For Toshiba's definitions of concepts related to the RoHS Directive and RoHS Compatibility, please click here.
The RoHS compatibility information provided herein is to the best of Toshiba's knowledge and belief accurate as of the date Toshiba entered the information into this database. Information is subject to change at any time without notice.
Please contact your Toshiba sales representative for detailed environmental information about each specific part number or product, such as RoHS compatibility or material content. Please use Toshiba products only in compliance with all applicable laws and regulations concerning the inclusion or use of controlled substances, including without limitation the RoHS Directive.TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
Reliability data are provided for your reference only, please contact your Toshiba sales representative for detailed reliability information about each part number.
For product delivery, additional characters will be added to the part numbers shown on this website. For details, please ask your local distributor, or send an inquiry accessed from "Contact Us" on this website.

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TC78B042FTG

Description

Package Information

Absolute Maximum Ratings

Electrical Characteristics

Document

Applications

Technical inquiry

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Notes