TLE2426ILPR datasheet by Texas Instruments

TLE2426ILPR Frequently Asked Questions (FAQs)

• What is the recommended layout and placement for the TLE2426ILPR?
  The recommended layout and placement for the TLE2426ILPR involves keeping the device close to the power supply, using short traces, and placing bypass capacitors close to the device. A good layout practice is to use a star configuration for the power supply connections, and to keep the analog and digital grounds separate.
• How do I handle the thermal considerations for the TLE2426ILPR?
  The TLE2426ILPR has a thermal pad that must be connected to a thermal plane on the PCB to dissipate heat. A thermal via or a thermal pad on the PCB is recommended to improve heat dissipation. Additionally, the device should be placed in a location with good airflow to prevent overheating.
• What is the recommended input voltage range for the TLE2426ILPR?
  The recommended input voltage range for the TLE2426ILPR is 2.7V to 36V. However, the device can operate up to 40V, but with reduced performance and reliability. It's recommended to operate the device within the recommended input voltage range for optimal performance and reliability.
• How do I ensure the TLE2426ILPR is properly biased?
  The TLE2426ILPR requires a bias voltage on the VCC pin to operate correctly. A voltage regulator or a resistive divider can be used to generate the bias voltage. The bias voltage should be within the recommended range of 2.7V to 5.5V, and should be decoupled with a capacitor to prevent noise and oscillations.
• What is the maximum current that the TLE2426ILPR can handle?
  The TLE2426ILPR can handle a maximum current of 50mA per channel. However, the total current drawn from the device should not exceed 100mA to prevent overheating and reduce reliability.