Americas
Vacuum Cleaner
Overview
In recent years an expanded variety of vacuum cleaner products have become available, including cyclone types that maintain a high level of suction power and "robot" models that move about the room on their own power. Today there are also eco-friendly units that detect dirt on the floor and control suction power automatically, as well as models with functions that clean the output airstream in response to health concerns.Renesas Electronics supplies MCUs such as those in the RL78 Family and the R8C Family for vacuum cleaner applications. These microcontrollers have the performance necessary to deliver fine-grained motor control, while at the same time reducing power consumption substantially. Our chips are ideal for use in middle-range vacuum cleaners.
System Block Diagram
Recommended Products
| Block | Semiconductor Device | Recommended Product Name | Features, etc. |
|---|---|---|---|
| Control MCU | MCU | 78K0/Kx2 | General purpose 8-bit MCU |
| RL78/Family | General-purpose 16-bit microcontrollers that emphasize basic performance | ||
| R8C Family | 16-bit CISC R8C CPU core, serial interface | ||
| MCU peripheral | Reset IC | RNA519xx Series | Variable detection voltage |
| CMOS op-amp | HA1630xxx Series | MOS low power consumption | |
| UPC358MF-DAA | 8-pin SOP package for consumer applications, low power consumption | ||
| Main motor | TRIAC | BCR16CM-12LA/LB BCR16PM-12LG BCR16LM-12LB | 500 W to 1000 W/AC 100 V to 120 V |
| BCR20AM-12LA/LB BCR20KM-12LA/LB BCR30AM-8LB | 1000 W to 1500 W/AC 100 V to 120 V | ||
| BCR8CM-12LA/LB BCR8PM-12LG BCR8LM-12LB | 500 W to 1000 W/AC 200 V to 240 V | ||
| BCR12CM-12LA/LB BCR12PM-12LG BCR12LM-12LB | 1000 W to 1500 W/AC 200 V to 240 V | ||
| Power brush | TRIAC | BCR2PM-14LE BCR3PM-12LG BCR3LM-12LB | 500 W to 1000 W/AC 100 V to 120 V |
| BCR2PM-14LE BCR3PM-12LG BCR3LM-12LB | 1000 W to 1500 W/AC 100 V to 120 V | ||
| BCR2PM-14LE BCR3PM-12LG BCR3LM-12LB | 500 W to 1000 W/AC 200 V to 240 V | ||
| BCR2PM-14LE BCR3PM-12LG BCR3LM-12LB | 1000 W to 1500 W/AC 200 V to 220 V | ||
| General use surge absorption circuit protection, etc. | Zener diode | HZLxxZ4 Series, RKZxxKG, KK Series | 2-terminal face-mount outline High ESD, low capacitance series |
| HZMxNB Series | 3-terminal (1 device included) face-mount outline | ||
| Switching diode | HSC/HSD119/HSU119 | 2-terminal face-mount outline | |
| HSM/HSB2836 Series | 3-terminal (2 devices included) face-mount outline | ||
| Schottky diode | HRC0103C/RER0202 Series | 3-terminal face-mount outline (low VF, low leak current) | |
| HRV103B, RKR104BRH | low IR, low VF type | ||
| RKR0505BKH | 3-terminal face-mount outline (low VF) | ||
| Sensor | CMOS op-amp | HA1630xxx Series | Small package, low power consumption |
| TRIAC control | Photocoupler (standard) | PS25xx Series | High isolation voltage (5 kV r.m.s.), 4p-DIP |
| PS27xx Series | High isolation voltage (3.75 kV r.m.s.), 4p-SOP | ||
| PS28xx Series | High isolation voltage (2.5 kV r.m.s.), 4p-SSOP |
Related application notes/Sample Code
| Title | Document No. |
|---|---|
| 38D2 Group timer X operation (IGBT output mode: IGBT control signal output) |
REJ05B0984-0100 |
| 38D2 LCD drive control circuit (external dividing resistor usage) |
REJ05B0996-0100 |
| 38D2 LCD drive control circuit (internal dividing resistor usage example 1) |
REJ05B0994-0100 |
| 38D2 LCD drive control circuit (internal dividing resistor usage example 2) |
REJ05B0995-0100 |
| 38D5 LCD drive control circuit (external dividing resistor usage) |
REJ05B0926-0200 |
| 38D5 LCD drive control circuit (voltage multiplier usage) |
REJ05B0927-0200 |
| Power MOS FET application note | REJ05G0001-0200 |
| R2A20112 application note * |
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| R2A20114 application note * |
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| R2A20117 application note * |
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| R2A20118A application note * |
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| R2A20121 application note * |
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| R2A20132 application note * |
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*：Please contact your sales representative or contact us directly.
Related Boards
| Name | Part No. |
|---|---|
| R2A20111 evaluation board * |
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| R2A20112 evaluation board * |
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| R2A20114 Series evaluation board * |
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| R2A20115 evaluation board * |
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| R2A20117 evaluation board * |
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| R2A20118A evaluation board * |
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| R2A20121 evaluation board * |
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| R2A20132 evaluation board * |
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*：Please contact your sales representative or contact us directly.
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