TC78B041FNG - Brushless Motor Controller

Toshiba

General Description

Pin No.

Key Features

Sine-wave PWM control.
Automatic lead angle control (InPAC: Intelligent Phase Control).
Lead angle control with external input.
Hall sensor input/Hall IC input.
Forward rotation/Reverse rotation switch.
Number of pulses of rotation pulse signal output is selectable.
Output current can be limited.
Built-in regulator circuit (VREF= 5 V (typ. ), 35 mA (max)).
Operating supply voltage range: VCC = 6 V to 16.5 V.

📥 Download Datasheet

TC78B041FNG brushless motor controller by Toshiba - Datasheet Preview

Datasheet Details

Part number	TC78B041FNG
Manufacturer	Toshiba
File Size	658.13 KB
Description	Brushless Motor Controller
Datasheet	TC78B041FNG Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
TC78B002FNG	Single Phase Full-wave Driver	Toshiba Semiconductor
TC78B002FTG	Single-phase full-wave driver	Toshiba Semiconductor
TC782A	Single-phase phase trigger circuit	ETC
TC787	TC787	ETC
TC787	TC787 App.	ETC

Other Datasheets by Toshiba

Part Number	Description
TC78B042FTG	Brushless Motor Controller
TC78B004AFTG	Brushless Motor Controller
TC78B006AFNG	Single Phase Full-wave Pre-driver
TC78B006AFTG	Single Phase Full-wave Pre-driver
TC78B006BFNG	Single Phase Full-wave Pre-driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

TC78B041FNG/TC78B042FTG TOSHIBA CDMOS Integrated Circuit Silicon Monolithic TC78B041FNG/TC78B042FTG Sine-wave PWM Drive Three-phase Full Wave Brushless Motor Controller TC78B041FNG and TC78B042FTG are developed for three-phase brushless DC fan motors. The TC78B041FNG adopts SSOP30 type package. The TC78B042FTG adopts QFN32 type package, adding RESX and VREF2 pins. Features • Sine-wave PWM control • Automatic lead angle control (InPAC: Intelligent Phase Control) • Lead angle control with external input • Hall sensor input/Hall IC input • Forward rotation/Reverse rotation switch • Number of pulses of rotation pulse signal output is selectable. • Output current can be limited. • Built-in regulator circuit (VREF= 5 V (typ.), 35 mA (max)) • Operating supply voltage range: VCC = 6 V to 16.