概览

简介

楼宇通风非常重要,因为缺乏优质干净的空气来源对健康和生活质量有害。在英国,通风要求是楼宇法规的一部分。根据市场研究机构 BRE 的报告,预计恶劣的居住条件可能会为英国国民医疗服务体系带来 25 亿英镑的治疗成本。室内空气质量差可能导致过敏、哮喘和其他慢性病。CO2 含量高可能导致困倦、注意力不集中和头疼。

该解决方案提供 BLDC 风扇控制器的参考设计,适用于具有可配置功能的智能楼宇自动化应用。

系统优势:

  • 经过工厂校准的精密传感器。
  • 高能效的 BLDC 风扇控制。
  • 检测到可探测的挥发性有机化合物 (VOC)、水蒸气或 CO2 就会激活风扇。
  • 专用于电机控制的高性能带有FPU功能的MCU。这款 MCU 具备高效 BLDC 电机控制解决方案所需的全部功能。
  • 具有静态自适应水平的可配置报警/中断输出。

产品对比

应用

成功产品组合交互框图

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4:3 ratio Sheet.788 Sheet.789 Sheet.790 Sheet.791 Sheet.792 Sheet.793 MOSFET Bank MOSFET Bank MOSFET Bank Sheet.1 Sheet.2 Sheet.3 Sheet.4 EU011 EU011 EU011 BLDC Motor Square.40 Inductor.10 Sheet.10 Sheet.11 Sheet.12 Inductor.14 Sheet.14 Sheet.15 Sheet.16 Inductor.18 Sheet.18 Sheet.19 Sheet.20 Dynamic connector Dynamic connector.27 Dynamic connector.25 Square Sheet.25 Square.41 Sheet.27 Sheet.28 Sheet.29 N-Channel MOSFET Sheet.31 Sheet.32 Sheet.33 Sheet.34 Sheet.35 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.40 Sheet.41 Sheet.42 Sheet.43 Sheet.44 Connect.50 Sheet.46 Sheet.47 Sheet.48 N-Channel MOSFET.66 Sheet.50 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Sheet.56 Sheet.57 Sheet.58 Sheet.59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Connect.50 Sheet.65 Sheet.66 Sheet.67 N-Channel MOSFET.85 Sheet.69 Sheet.70 Sheet.71 Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Sheet.77 Sheet.78 Sheet.79 Sheet.80 Sheet.81 Sheet.82 Connect.50 Sheet.84 Sheet.85 Sheet.86 N-Channel MOSFET.104 Sheet.88 Sheet.89 Sheet.90 Sheet.91 Sheet.92 Sheet.93 Sheet.94 Sheet.95 Sheet.96 Sheet.97 Sheet.98 Sheet.99 Sheet.100 Sheet.101 Connect.50 Sheet.103 Sheet.104 Sheet.105 N-Channel MOSFET.123 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 Sheet.112 Sheet.113 Sheet.114 Sheet.115 Sheet.116 Sheet.117 Sheet.118 Sheet.119 Sheet.120 Connect.50 Sheet.122 Sheet.123 Sheet.124 N-Channel MOSFET.142 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Sheet.131 Sheet.132 Sheet.133 Sheet.134 Sheet.135 Sheet.136 Sheet.137 Sheet.138 Sheet.139 Connect.50 Sheet.141 Sheet.142 Sheet.143 Fan Fan Fan Sheet.146 Connector 1.192 Connector 1.193 Sheet.149 Sheet.150 Sheet.151 Sheet.152 Sheet.153 Sheet.154 Connector 1.200 Connector 1.201 Connector 1.202 Sheet.158 Connector 1.204 Connector 1.205 Low Pass Filters Low Pass Filters Low Pass Filters Resistor Dividers Resistor Dividers Resistor Dividers Sheet.522 Sheet.523 Sheet.524 Sheet.525 Sheet.528 Sheet.529 Sheet.533 Capacitor Non-polarized Sheet.544 Sheet.545 Sheet.546 Sheet.547 AC Power Source Sheet.549 Alternating Current Sheet.551 Sheet.552 Sheet.553 Sheet.554 Sheet.555 Sheet.558 Sheet.559 Sheet.560 Sheet.561 Sheet.562 Sheet.564 Sheet.565 Sheet.566 Sheet.567 Sheet.568 Sheet.569 Sheet.571 Sheet.572 Sheet.573 Sheet.574 Sheet.576 Sheet.580 Sheet.582 Sheet.583 Sheet.588 Sheet.589 Sheet.591 Sheet.593 Sheet.594 Sheet.596 Sheet.597 Sheet.598 Sheet.599 Sheet.600 Sheet.602 Sheet.603 Sheet.604 Sheet.605 Sheet.607 Sheet.608 Sheet.609 Sheet.628 Sheet.630 Sheet.640 Sheet.641 Sheet.642 Sheet.643 Sheet.644 Sheet.645 Sheet.646 Sheet.647 Sheet.648 Sheet.649 Sheet.650 Sheet.651 Sheet.652 Sheet.653 Sheet.654 Sheet.655 Sheet.656 Sheet.657 Sheet.658 Sheet.659 Sheet.660 Sheet.661 Sheet.662 Sheet.663 Sheet.664 Sheet.665 Sheet.667 Connector 1.163 Connector 1.163.676 Connector 1.163.677 Connector 1.163.678 Resistor - Fixed Connector 1.163.689 Connector 1.163.690 Connector 1.163.691 Connector 1.163.692 Sheet.693 Connector 1.163.713 Capacitor Non-polarized .714 Sheet.715 Sheet.716 Sheet.717 Sheet.718 Sheet.721 Sheet.581 Sheet.614 Sheet.615 Sheet.619 Sheet.620 Sheet.623 Sheet.626 Capacitor Non-polarized .723 Sheet.724 Sheet.725 Sheet.726 Sheet.727 Connector 1.163.729 Sheet.730 Sheet.731 Sheet.735 Sheet.736 Sheet.737 Sheet.738 Sheet.739 Sheet.740 Sheet.741 Capacitor Non-polarized .723 Sheet.752 Sheet.753 Sheet.754 Sheet.755 Connector 1.729 Sheet.757 Sheet.758 Connector 1.163.759 +3.3V +3.3V +3.3V Connector 1.761 Sheet.762 +3.3V +3.3V +3.3V Sheet.768 Connector 1.769 Connector 1.770 Connector 1.771 Connector 1.772 Sheet.773 Sheet.774 Sheet.775 Sheet.776 Sheet.777 Connector 1.778 Connector 1.779 Connector 1.780 Sheet.781 Connector 1.783 Connector 1.784 Connector 1.785 Connector 1.786 Connector 1.787 Sheet.794 Sheet.795 Sheet.797 Sheet.798 SELV Power Supply SELV Power Supply SELV Power Supply Sheet.804 Sheet.530 Sheet.532 Sheet.534 Sheet.535 Sheet.536 Sheet.537 Sheet.538 Sheet.539 Sheet.540 Sheet.541 Sheet.542 +12VDC +12VDC +12VDC Sheet.806 Sheet.807 Connector 1.808 Humidity Sensor Humidity Sensor Humidity Sensor Gas Sensor Gas Sensor Gas Sensor Sheet.809 MCU MCU MCU VCC VCC VCC PWM1 PWM1 PWM1 PWM2 PWM2 PWM2 PWM3 PWM3 PWM3 PWM4 PWM4 PWM4 PWM5 PWM5 PWM5 PWM6 PWM6 PWM6 AN000/COMP0 AN000/COMP0 AN000/COMP0 AN001/COMP1 AN001/COMP1 AN001/COMP1 AN002/COMP2 AN002/COMP2 AN002/COMP2 I2C I2C I2C Sheet.810 Half-Bridge Driver 1 Half-Bridge Driver Half-Bridge Driver E PAD E PAD E PAD VDEN VDEN VDEN HB HB HB HO HO HO HS HS HS L0 L0 L0 VSS VSS VSS VBAT VBAT VBAT VCEN VCEN VCEN VCC VCC VCC HI HI HI L1 L1 L1 Sheet.811 Half-Bridge Driver 2 Half-Bridge Driver Half-Bridge Driver HB HB HB H0 H0 H0 HS HS HS L0 L0 L0 VSS VSS VSS VDD VDD VDD HI HI HI U U U E PAD E PAD E PAD Sheet.812 Half-Bridge Driver 3 Half-Bridge Driver Half-Bridge Driver HB HB HB H0 H0 H0 HS HS HS L0 L0 L0 VSS VSS VSS VDD VDD VDD HI HI HI U U U E PAD E PAD E PAD
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