TC78B011FTG

Brushless motor driver IC

  • 相关参考设计(1)

产品概要

Description Sensorless Sine-wave PWM predriver for 3-phase brushless motor
Function External transistor type / Closed loop speed control
Application Scope 3-phase brushless motor drivers
Class 3-phase sensorless controller
Number of drive motors (brushless motor) 1
RoHS Compatible Product(s) (#) Available

封装

Toshiba Package Name P-WQFN36-0505-0.50-001
Package Image 东芝 TC78B011FTG Brushless motor driver IC产品 P-WQFN36-0505-0.50-001 封装图片
Pins 36
Mounting Surface Mount
Ultra Librarian® CAD model
(Symbol, Footprint and 3D model)
Download from UltraLibrarian<sup>®</sup> in your desired CAD format<br>*1 *3

Download from UltraLibrarian® in your desired CAD format
*1 *3

SamacSys CAD model
(Symbol, Footprint and 3D model)
Download from SamacSys<br>*2 *3

Download from SamacSys
*2 *3

*1

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®.

*2

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.

*3

Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

绝对最大额定值

项目 符号 单位
Output Current IOUT(peak) 0.24 A
Operating Temperature (Max) Topr 105
Operating Temperature (Min) Topr -40
Storage Temperature (max) Tstg 150
Storage Temperature (min) Tstg -55
Output Voltage VO 30 V
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Jul,2025

May,2026

May,2026

参考设计

使用TC78B011FTG的无感正弦波无刷电机驱动电路
使用TC78B011FTG的无感正弦波无刷电机驱动电路
该参考设计提供了使用无感正弦PWM预驱IC的3相无刷电机驱动电路的设计指南、数据和其他内容。该设计允许使用GUI轻松配置电机预驱动器。

应用

扫地机器人
高效率、低功耗和小型化等对于扫地机器人的设计非常重要。东芝提供了适用于电源单元、电机驱动单元、传感器信号输入单元等的各种半导体产品的信息,以及电路配置示例。

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