CDZVT2R3.6B - ROHM Semiconductor

CDZVT2R3.6B Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  A thermal pad is recommended under the package to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern are suggested. Refer to ROHM's application note for detailed layout guidelines.
• How do I ensure stable output voltage regulation?
  To ensure stable output voltage regulation, it's essential to decouple the input and output with ceramic capacitors (e.g., 10uF and 22uF, respectively). Additionally, a minimum output capacitance of 10uF is recommended to maintain stability.
• What is the maximum allowed input voltage ripple?
  The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this limit may affect the regulator's performance and stability.
• Can I use this regulator in a high-temperature environment?
  While the CDZVT2R3.6B is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
• How do I protect the regulator from input voltage surges?
  To protect the regulator from input voltage surges, consider adding a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input. This will help prevent damage from voltage spikes and transients.