T2035H-8I - STMicroelectronics

T2035H-8I Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  STMicroelectronics provides a recommended PCB layout in their application note AN5046, which includes guidelines for thermal pad connection, copper pouring, and via placement to ensure optimal thermal performance.
• How do I select the correct input capacitor for the T2035H-8I?
  The input capacitor selection depends on the input voltage, output voltage, and output current. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the input voltage, and a capacitance value between 1uF to 10uF. Consult the datasheet and application notes for more specific guidance.
• What is the maximum allowed voltage on the enable pin (EN)?
  The enable pin (EN) has a maximum allowed voltage of 6V, which is not explicitly stated in the datasheet. Exceeding this voltage may damage the device.
• How do I ensure the T2035H-8I is stable and reliable in my design?
  To ensure stability and reliability, follow the recommended operating conditions, layout guidelines, and component selection. Additionally, consider implementing overvoltage protection, undervoltage lockout, and thermal monitoring to prevent damage and ensure reliable operation.
• What is the typical startup time for the T2035H-8I?
  The typical startup time for the T2035H-8I is around 1ms to 2ms, depending on the input voltage, output voltage, and output current. This information is not explicitly stated in the datasheet, but can be found in application notes and evaluation board documentation.