LM5060QDGSRQ1 datasheet by Texas Instruments

LM5060QDGSRQ1 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the LM5060QDGSRQ1 to ensure optimal performance?
  A good PCB layout for the LM5060QDGSRQ1 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
• How do I choose the right input and output capacitors for the LM5060QDGSRQ1?
  The input capacitor should have a low ESR and be rated for the input voltage. A ceramic capacitor with an X7R or X5R dielectric is recommended. The output capacitor should have a low ESR and be rated for the output voltage. A ceramic capacitor with an X7R or X5R dielectric is recommended. The capacitance value should be chosen based on the desired output ripple voltage.
• What is the maximum ambient temperature range for the LM5060QDGSRQ1?
  The maximum ambient temperature range for the LM5060QDGSRQ1 is -40°C to 125°C. However, the device can operate at a junction temperature of up to 150°C.
• How do I ensure the LM5060QDGSRQ1 is stable and does not oscillate?
  To ensure stability, the LM5060QDGSRQ1 requires a minimum output capacitance of 10uF. The output capacitor should be placed close to the device, and the input capacitor should be placed close to the input voltage source. Additionally, the device should be operated within the recommended input voltage range.
• What is the maximum input voltage for the LM5060QDGSRQ1?
  The maximum input voltage for the LM5060QDGSRQ1 is 60V. However, the device can operate with an input voltage as low as 4.5V.