Overview

The Vehicle Window Control is a complete solution that integrates an MCU, buttons, DC motor, power supply, and power devices. This solution offers multiple functions such as motor forward and reverse control, window anti-pinch, and more. It provides a sensitive response, fast corresponding speed, and easy operation.

System Benefits:

  • Simple control of window motor
  • Current ripple algorithm supports the anti-pinch function
  • CAN and LIN modules for automotive interfaces, integrated into the MCU
  • Automotive grade high voltage, high frequency, half-bridge driver, and high current switching MOSFET

Applications

  • Vehicle window control

Winning Combinations Interactive Diagram

Select a block to discover products for your design

CN602 CN602 CN602 CN602 MCU MCU MCU Back Light Back Light Back Light Lock Button Lock Button Lock Button LIN Transceiver LIN Transceiver LIN Transceiver CAN Transceiver CAN Transceiver CAN Transceiver Main Window Button (rise/auto rise/fall/auto fall) Main Window Button (rise/auto rise/fall/auto fall) Main WindowButton (rise/auto rise/fall/auto fall) Secondary Window Buttons x3 Secondary Window Buttons x3 SecondaryWindowButtons x3 PWM 1 PWM PWM CMP CMP CMP 10-bit ADC 10-bit ADC 10-bit ADC LIN LIN LIN CAN CAN CAN GPIO 2 GPIO GPIO PWM 2 PWM PWM GPIO 1 GPIO GPIO Connector Arrow Connector Arrow.133 Connector Arrow.135 Connector Arrow.137 Connector Arrow.138 Connector Arrow.139 Connector Arrow.140 Connector Line Connector Line.144 Sheet.145 Sheet.146 Battery.328 Sheet.148 Sheet.149 Sheet.150 Sheet.151 12V Battery 12V Battery 12V Battery Connector Line.410 Ground.171 Sheet.160 Sheet.161 Sheet.162 Sheet.163 Sheet.166 Sheet.167 Connector 1 Connector 1.169 Sheet.170 Sheet.171 Connector 1.172 Connector 1.173 Sheet.182 Communication Lines 1 4 4 4 Sheet.185 Connector Arrow.186 Communication Lines 1.188 3 3 3 Sheet.190 Communication Lines 1.191 2 2 2 Sheet.193 Connector Arrow.197 Communication Lines 1.198 4 4 4 Sheet.200 Connector Arrow.205 Communication Lines 1.206 4 4 4 Sheet.208 Motor Sheet.210 Motor M M Connector Arrow.214 Connector Arrow.215 Connector 1.216 Connector Arrow.227 CAN Bus CAN Bus CAN Bus Connector Arrow.229 Window #2 Window #2 Window #2 Window #3 Window #3 Window #3 Window #4 Window #4 Window #4 Main Window Main Window Main Window Sheet.241 Sheet.242 Sheet.243 Sheet.246 Sheet.247 Connector 1.248 Connector 1.249 Sheet.250 Sheet.251 Connector 1.252 Connector 1.253 Sheet.254 Sheet.255 Connector 1.256 Connector 1.257 LDO LDO LDO Half-Bridge Driver x2 Half-Bridge Driver x2 Half-BridgeDriver x2 MOSFET x2 1 MOSFET x2 MOSFET x2 MOSFET x2 2 MOSFET x2 MOSFET x2 OPA OPA OPA 5V/150mAmax 5V/150mAmax 5V/150mAmax Communication Lines 2.259 Communication Lines B.795 8 8 8 Motor Current Motor Current Motor Current Main Window Motor Main Window Motor Main WindowMotor Current ripple Current ripple Current ripple Secondary Window Secondary Window Secondary Window Note: Secondary Window controls are almost the same as main window, one button only. Note: Secondary Window controls are almost the same as main w... Note: Secondary Window controls are almost the same as main window, one button only. Connector Arrow.271 Communication Lines 1.272 3 3 3 Sheet.274 Connector 1.275 Connector 1.276

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LDO
Linear Regulators

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Half-Bridge Driver x2
Motor and Solenoid Drivers

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OPA
General-purpose Op Amps

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MOSFET x2
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MOSFET x2
Automotive Power MOSFETs

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MCU
RL78 Low Power 8 & 16-bit MCUs