微波炉

微波炉

低噪声、低功耗和小型化等对于微波炉的设计非常重要。东芝提供了适用于电源单元、磁控管驱动电路单元、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。

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。

 DC-DC DC-DC Control Button Control Button Magnetron Magnetron Steam Heater Steam Heater Grill Heater GrillHeater Cooling Fan Cooling Fan MCU, Photocoupler, Display Controller, LEDs MCU, Photocoupler, Display Controller, LEDs 12 V / 2 A 12 V / 2 A 100 to 240 VAC 100 to 240 VAC Door Switch Door Switch Thermostat Thermostat M M Antenna Motor AntennaMotor M M Boost Circuit BoostCircuit Relay Relay Relay Relay Relay Relay Relay Relay Temperature Sensor Temperature Sensor Key Input Key Input Display Display LED LED Weight Sensor Weight Sensor Main Control MCU Main Control MCU Display Control MCU DisplayControl MCU Photocoupler Photocoupler Magnetron drive circuit LED drive circuit Weight sensor circuit Temperature sensor circuit Relay drive circuit Flyback type AC-DC converter
磁控管驱动电路

使用双极晶体管的磁控管驱动电路示例

使用栅极驱动器耦合器的磁控管驱动电路示例

反激式AC-DC转换器

反激式AC-DC转换器示例

继电器驱动电路

使用双极晶体管的机械式继电器驱动电路示例

LED驱动电路

使用双极晶体管的LED驱动电路示例

温度传感器

使用运算放大器放大温度传感器信号的电路示例

重量传感器电路

使用运算放大器放大重量传感器信号的电路示例

子方框图

磁控管驱动电路
磁控管驱动电路(使用双极晶体管)

使用双极晶体管的磁控管驱动电路示例

使用双极晶体管的磁控管驱动电路示例
Various products are provided for radio frequency applications, power supply applications and other.
器件型号
Toshiba Package Name SOT-23 (SOT23) SOT-23 (SOT23) SOT-323 (USM)
VCEO (Max) [V] -50 50 50
IC (Max) [A] -0.2 0.2 0.15
Polarity PNP NPN NPN
High speed switching characteristics and high hFE performance enable the system to have higher frequencies and lower losses.
器件型号
Toshiba Package Name SOT-25 (SMV) SOT-25 (SMV) PS-8 PS-8
VCEO (Q1) (Max) [V] -30 30 -50 -30
VCEO (Q2) (Max) [V] 30 -30 50 30
IC (Q1) (Max) [A] -1 2 -0.8 -2
IC (Q2) (Max) [A] 1.2 -1.8 1 2
Polarity (Q1) PNP NPN PNP PNP
Polarity (Q2) NPN PNP NPN NPN
High speed switching and low saturation voltage characteristics contribute to high efficiency.
器件型号
Toshiba Package Name TO-3P(N) TO-3P(N) TO-247
VCES (Max) [V] 1200 1100 1350
IC (Max) [A] 40 60 30
System control at low power consumption by multi-channel timers and AD Converters (ADCs).
Series TX03 Series
Group M380 Group
磁控管驱动电路(使用栅极驱动耦合器)

使用栅极驱动器耦合器的磁控管驱动电路示例

使用栅极驱动器耦合器的磁控管驱动电路示例
Rail to Rail output enables the system to operate stably and reduce conduction losses.
器件型号
Toshiba Package Name SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000
VCC / VDD (Min) [V] 10 10 10
VCC / VDD (Max) [V] 30 30 30
ICC / IDD (Max) [mA] 3 3 3
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)
The built-in various protective functions make it easy to design the gate drive circuit.
器件型号
Toshiba Package Name SO6L SO6L SO6L SO16L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000 5000
VCC / VDD (Min) [V] 15 15 15 15
VCC / VDD (Max) [V] 30 30 30 23.5
ICC / IDD (Max) [mA] 3 3 3 10.2
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)
High speed switching and low saturation voltage characteristics contribute to high efficiency.
器件型号
Toshiba Package Name TO-3P(N) TO-3P(N) TO-247
VCES (Max) [V] 1200 1100 1350
IC (Max) [A] 40 60 30
System control at low power consumption by multi-channel timers and AD Converters (ADCs).
Series TX03 Series
Group M380 Group
反激式AC-DC转换器
反激式AC-DC转换器

反激式AC-DC转换器示例

反激式AC-DC转换器示例
Various products are provided, mainly small package that is suitable for high density assembly.
器件型号
Toshiba Package Name M-FLAT
VRRM (Max) [V] 600
IF(AV) (Max) [A] 1
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
器件型号
Toshiba Package Name 4pin SO6L SO4 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 3750 5000
VCEO (Max) [V] 80 80 80
Topr [°C] -55 to 125 -55 to 125 -55 to 110
继电器驱动电路
继电器驱动电路

使用双极晶体管的机械式继电器驱动电路示例

使用双极晶体管的机械式继电器驱动电路示例
Various products are provided, mainly small package that is suitable for high density assembly.
器件型号
Toshiba Package Name SOD-323 (USC)
VR (Max) [V] 80
CT (Typ.) [pF] 0.5
Various products are provided for radio frequency applications, power supply applications and other.
器件型号
Toshiba Package Name SOT-23 (SOT23) SOT-23 (SOT23) SOT-323 (USM)
VCEO (Max) [V] -50 50 50
IC (Max) [A] -0.2 0.2 0.15
Polarity PNP NPN NPN
System control at low power consumption by multi-channel timers and AD Converters (ADCs).
Series TX03 Series
Group M380 Group
LED驱动电路
LED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
Various products are provided for radio frequency applications, power supply applications and other.
器件型号
Toshiba Package Name SOT-23 (SOT23) SOT-23 (SOT23) SOT-323 (USM)
VCEO (Max) [V] -50 50 50
IC (Max) [A] -0.2 0.2 0.15
Polarity PNP NPN NPN
System control at low power consumption by multi-channel timers and AD Converters (ADCs).
Series TX03 Series
Group M380 Group
温度传感器
温度传感器

使用运算放大器放大温度传感器信号的电路示例

使用运算放大器放大温度传感器信号的电路示例
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型号
Toshiba Package Name WCSP6F DFN5B DFN4D WCSP4F DFN4F
IOUT (Max) [mA] 1500 800 500 500 300
VOUT [V] 0.6 to 3.6 0.8 to 3.6 0.9 to 5.0 0.9 to 5.0 0.9 to 4.5
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型号
Toshiba Package Name SOT-25 (SMV) DFN4D DFN4D DFN4D SOT-25 (SMV)
IOUT (Max) [mA] 300 300 300 300 150
VOUT [V] 0.8 to 5.0 0.8 to 5.0 1.0 to 4.5 0.8 to 5.0 1.8 to 5.0
The lineup includes a low current consumption type that contributes to reducing power consumption and a low noise type that brings out performance of the sensor.
器件型号
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
重量传感器电路
重量传感器电路

使用运算放大器放大重量传感器信号的电路示例

使用运算放大器放大重量传感器信号的电路示例
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型号
Toshiba Package Name WCSP6F DFN5B DFN4D WCSP4F DFN4F
IOUT (Max) [mA] 1500 800 500 500 300
VOUT [V] 0.6 to 3.6 0.8 to 3.6 0.9 to 5.0 0.9 to 5.0 0.9 to 4.5
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型号
Toshiba Package Name SOT-25 (SMV) DFN4D DFN4D DFN4D SOT-25 (SMV)
IOUT (Max) [mA] 300 300 300 300 150
VOUT [V] 0.8 to 5.0 0.8 to 5.0 1.0 to 4.5 0.8 to 5.0 1.8 to 5.0
The lineup includes a low current consumption type that contributes to reducing power consumption and a low noise type that brings out performance of the sensor.
器件型号
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75

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。

参考设计

PCB图片(示例)
低功耗运算放大器TC75S102F的应用电路
适用于各种传感器的低功耗运算放大器TC75S102F的应用电路。这些应用电路可用于需要长电池寿命的设备、物联网传感器、能量收集系统等。

文档

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。

在线电路仿真器

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ThumbArm 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。
  • 本文提及的公司名称,产品名称和服务名称可能是其各自公司的商标。

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