RCV420JP datasheet by Texas Instruments

RCV420JP Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the RCV420JP?
  The recommended operating voltage range for the RCV420JP is 4.5V to 16V, although it can operate up to 18V with reduced performance.
• How do I ensure the RCV420JP is stable and doesn't oscillate?
  To ensure stability, use a minimum of 10uF capacitor between the VIN and GND pins, and a 1uF capacitor between the VOUT and GND pins. Additionally, ensure the input voltage is well-regulated and the output is properly decoupled.
• What is the maximum output current of the RCV420JP?
  The maximum output current of the RCV420JP is 2A, but it's recommended to limit the output current to 1.5A for optimal performance and reliability.
• Can I use the RCV420JP in a high-temperature environment?
  The RCV420JP is rated for operation up to 125°C, but its performance may degrade above 85°C. Ensure proper heat sinking and thermal management to maintain reliability.
• How do I adjust the output voltage of the RCV420JP?
  The output voltage of the RCV420JP can be adjusted by using a resistive divider network between the VOUT and ADJ pins. The output voltage is determined by the ratio of the resistors and the internal reference voltage.