无绳吸尘器

无绳吸尘器

高效率、低功耗和小型化等对于无绳吸尘器的设计非常重要。东芝提供了适用于电源装置、控制装置、电机驱动装置等的各种半导体产品的信息以及电路配置示例。

总方框图

单击总方框图中想要查看详细信息的区域。将显示我们建议的子方框图的链接。

 Main Motor Main Motor Brushed Brushed I/O I/O PWM PWM Foot Light Foot Light I2C I2C 100 to 240 V AC 100 to 240 V AC Main Unit Main Unit Battery Charger Circuit Battery Charger Circuit Li-ion Battery Li-ionBattery MCU, LED, Current Sensor MCU, LED,Current Sensor M M MCU MCU Battery Cell Balance IC BatteryCellBalanceIC Status LEDs Status LEDs Temperature Sensor Temperature Sensor ON/OFF Switch ON/OFF Switch Vacuum Strength Switch Vacuum Strength Switch Current Sensor CurrentSensor Switching Regulator SwitchingRegulator Li-ion Battery Li-ion Battery Battery Cell Balance IC Battery CellBalance IC AC-DC AC-DC Current Sensor CurrentSensor eFuse IC / Gate Driver IC & N-ch MOSFET eFuse IC /Gate Driver IC & N-ch MOSFET Current Sensor CurrentSensor SBD SBD SBD SBD MOSFET MOSFET MOSFET MOSFET LED Drive Circuit LED Drive Circuit Linear Regulator LinearRegulator M M Main control circuit Head motor drive circuit Main motor drive circuit LED drive circuit for lighting Flyback AC-DC circuits
主要电机驱动电路(直流有刷电机)

使用MOSFET的主要电机驱动电路示例

使用MOSFET的主要电机驱动电路示例

主要控制电路

使用MOSFET的头部电机驱动电路示例

头部电机驱动电路(直流有刷电机)

使用双极晶体管的LED驱动电路示例

LED照明驱动电路

AC-DC反激电源电路示例

反激式AC-DC电路

使用MCU的主要控制电路示例

子方框图

主要电机驱动电路(直流有刷电机)
主要电机驱动电路(直流有刷电机)(1)

使用MOSFET的主要电机驱动电路示例

使用MOSFET的主要电机驱动电路示例
Low on-resistance products are available in the lineup. Improvement of trade-off characteristics between on-resistance and capacitance contributes to energy saving.
Part Number
Toshiba Package Name SOP Advance SOP Advance(N) SOP Advance
VDSS (Max) [V] 60 80 80
ID (Max) [A] 79 86 120
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.007 0.004 0.00243
Polarity N-ch N-ch N-ch
Low on-resistance products are available in the lineup. Improvement of trade-off characteristics between on-resistance and capacitance contributes to energy saving.
Part Number
Toshiba Package Name TSON Advance TSON Advance DPAK DPAK
VDSS (Max) [V] 60 80 80 80
ID (Max) [A] 76 32 84 62
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.007 0.0084 0.0051 0.0069
Polarity N-ch N-ch N-ch N-ch
We offer a wide lineup of products, featuring small size surface mount type packages suitable for high density mounting.
Part Number
Toshiba Package Name M-FLAT M-FLAT
VRRM (Max) [V] 30 60
VR (Max) [V]    
CT (Typ.) [pF]    
Compared to bipolar types, it features lower operating voltage and lower current consumption, contributing to flexibility in equipment design and reduced power loss.
Part Number
Toshiba Package Name SOT-25 (SMV) SOT-353 (USV)
VCC (Max) [V] 7 7
VCC, VEE (Max) [V] +/-3.5 +/-3.5
System cost reduction, higher efficiency and less development work.
主要电机驱动电路(直流有刷电机)(2)

使用MOSFET的主要电机驱动电路示例

使用MOSFET的主要电机驱动电路示例
Electronic fuse (eFuse IC) can be used repeatedly to protect circuits from abnormal conditions such as over current and over voltage.
Part Number
Toshiba Package Name WSON10B WSON10 WSON8 TSOP6F
VIN [V] 4.4 to 18 4.4 to 13.2 2.7 to 23 4.4 to 30
RON (Typ.) [mΩ] 28 53 34 52
It is N-ch MOSFET gate driver IC with Over Voltage Protection function. It contributes to reduction of power consumption and miniaturization of load switch circuit.
Part Number
Toshiba Package Name WCSP6E WCSP6E WCSP6G WCSP6G WCSP6G
VOVL_FA (Typ.) [V]     27.56 23.14 14.17
VOVL_RI (Typ.) [V]     27.73 23.26 14.29
VGS (Typ.) [V] 8.5 8.5 10 10 10
It is N-ch MOSFET gate driver IC with Over Voltage Protection function. It contributes to reduction of power consumption and miniaturization of load switch circuit.
Part Number
Toshiba Package Name WCSP6G WCSP6G WCSP6G
VOVL_FA (Typ.) [V] 14.17 10.71 6.19
VOVL_RI (Typ.) [V] 14.29 10.83 6.31
VGS (Typ.) [V] 5.6 5.6 5.6
主要控制电路
头部电机驱动电路(直流有刷电机)

使用MOSFET的头部电机驱动电路示例

使用MOSFET的头部电机驱动电路示例
Low on-resistance products are available in the lineup. Improvement of trade-off characteristics between on-resistance and capacitance contributes to energy saving.
Part Number
Toshiba Package Name SOP Advance
VDSS (Max) [V] -30
ID (Max) [A] -45
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.003
Polarity P-ch
We offer a wide lineup of products, featuring small size surface mount type packages suitable for high density mounting.
Part Number
Toshiba Package Name M-FLAT M-FLAT
VRRM (Max) [V] 30 60
VR (Max) [V]    
CT (Typ.) [pF]    
Compared to bipolar types, it features lower operating voltage and lower current consumption, contributing to flexibility in equipment design and reduced power loss.
Part Number
Toshiba Package Name SOT-25 (SMV) SOT-353 (USV)
VCC (Max) [V] 7 7
VCC, VEE (Max) [V] +/-3.5 +/-3.5
System cost reduction, higher efficiency and less development work.
头部电机驱动电路(直流有刷电机)
LED照明驱动电路

使用双极晶体管的LED驱动电路示例

使用双极晶体管的LED驱动电路示例
Through our extensive product lineup, we provide products that meet the needs of customers.
Part Number
Toshiba Package Name SOT-346 (S-Mini) SOT-23 (SOT23) SOT-346 (S-Mini) SOT-23 (SOT23)
VCEO (Max) [V] 50 50 -50 -50
IC (Max) [A] 0.15 0.15 -0.15 -0.15
Polarity NPN NPN PNP PNP
Through our extensive product lineup, we provide products that meet the needs of customers.
Part Number
Toshiba Package Name SOT-363 (US6)
VCEO (Q1) (Max) [V] -50
VCEO (Q2) (Max) [V] 50
IC (Q1) (Max) [A] -0.15
IC (Q2) (Max) [A] 0.15
Polarity (Q1) PNP
Polarity (Q2) NPN
System cost reduction, higher efficiency and less development work.
LED照明驱动电路
反激式AC-DC电路

AC-DC反激电源电路示例

AC-DC反激电源电路示例
High current transfer ratio (CTR) is realized even in the low input current range (IF=0.5 mA).
Part Number
Toshiba Package Name 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000
VCEO (Max) [V] 80
Topr [°C] -55 to 125
反激式AC-DC电路
主要控制电路

使用MCU的主要控制电路示例

使用MCU的主要控制电路示例
Low on-resistance products are available in the lineup. Improvement of trade-off characteristics between on-resistance and capacitance contributes to energy saving.
Part Number
Toshiba Package Name SOP Advance SOP Advance(N) SOP Advance
VDSS (Max) [V] 60 80 80
ID (Max) [A] 79 86 120
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.007 0.004 0.00243
Polarity N-ch N-ch N-ch
Low on-resistance products are available in the lineup. Improvement of trade-off characteristics between on-resistance and capacitance contributes to energy saving.
Part Number
Toshiba Package Name TSON Advance TSON Advance DPAK DPAK
VDSS (Max) [V] 60 80 80 80
ID (Max) [A] 76 32 84 62
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.007 0.0084 0.0051 0.0069
Polarity N-ch N-ch N-ch N-ch
Low on-resistance products are available in the lineup. Improvement of trade-off characteristics between on-resistance and capacitance contributes to energy saving.
Part Number
Toshiba Package Name SOP Advance
VDSS (Max) [V] -30
ID (Max) [A] -45
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.003
Polarity P-ch
We offer a wide lineup of products, featuring small size surface mount type packages suitable for high density mounting.
Part Number
Toshiba Package Name M-FLAT M-FLAT
VRRM (Max) [V] 30 60
VR (Max) [V]    
CT (Typ.) [pF]    
System cost reduction, higher efficiency and less development work.

解决方案

这些文档对推荐的半导体产品的要点及其特性进行了说明。请参考其进行产品选择。

Reference Design

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。

文档

视频

设计与开发

开关电源选型工具库(SMPS Lib.)

您可以根据实际需求选择和下载电源单元的各种基本拓扑,以便在仿真环境中验证MOSFET的性能。

电机控制和驱动电路库

您可以根據實際要求選擇和下載馬達驅動IC的各種基本拓撲結構,例如3相逆變器電路,以驗證MOSFET和其他元件在您的模擬環境中的性能。

在线仿真器

您可使用该仿真器进行电路仿真,无需配置评估环境,即可进行预验证。注册成为会员即可免费使用。

EDA/CAD模型库

我们提供用于产品电路板开发的仿真数据、封装的3D模型以及焊盘图案模型(2D模型)。

MCU Motor Studio

MCU Motor Studio具有专用于东芝 TXZ+TM族高级系列微控制器的PC工具和电机控制固件。

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常见问题

常见问题(FAQ)
  • Arm和Cortex是Arm Limited(或其子公司)在美国和/或其他国家或地区的注册商标。
  • M-FLATTM是东芝电子元件及存储装置株式会社的商标。
  • TXZ+TM是东芝电子元件及存储装置株式会社的商标。
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