VNI4140K-32 datasheet by STMicroelectronics

VNI4140K-32 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the VNI4140K-32?
  The maximum operating temperature range for the VNI4140K-32 is -40°C to 150°C.
• How do I ensure the VNI4140K-32 is properly powered?
  The VNI4140K-32 requires a single 5V power supply, and it's recommended to use a decoupling capacitor (e.g., 100nF) close to the device to ensure stable operation.
• What is the maximum current rating for the VNI4140K-32?
  The maximum current rating for the VNI4140K-32 is 100mA, but it's recommended to keep the current below 50mA for reliable operation.
• How do I configure the VNI4140K-32 for high-side or low-side switching?
  The VNI4140K-32 can be configured for high-side or low-side switching by connecting the input pins (IN1 and IN2) to the corresponding output pins (OUT1 and OUT2) and adjusting the external resistors (R1 and R2) accordingly.
• What is the purpose of the EN (enable) pin on the VNI4140K-32?
  The EN (enable) pin is used to enable or disable the device. When EN is high, the device is enabled, and when EN is low, the device is disabled.