CSD95378BQ5MT datasheet by Texas Instruments

CSD95378BQ5MT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the CSD95378BQ5MT?
  The maximum operating temperature range for the CSD95378BQ5MT is -40°C to 150°C.
• How do I ensure the CSD95378BQ5MT is properly biased for optimal performance?
  To ensure proper biasing, connect the input voltage (VIN) to a stable voltage source, and decouple the input with a 10uF capacitor. Additionally, ensure the output voltage (VOUT) is properly decoupled with a 10uF capacitor.
• What is the recommended PCB layout for the CSD95378BQ5MT to minimize noise and EMI?
  To minimize noise and EMI, use a 4-layer PCB with a solid ground plane, and place the CSD95378BQ5MT near the input capacitors. Keep the input and output traces short and separate, and use a shielded inductor if possible.
• How do I calculate the output voltage ripple for the CSD95378BQ5MT?
  To calculate the output voltage ripple, use the following formula: ΔVOUT = (IOUT * ESL) / (COUT * fSW), where ESL is the equivalent series inductance of the output capacitor, COUT is the output capacitance, and fSW is the switching frequency.
• What is the recommended input capacitor type and value for the CSD95378BQ5MT?
  The recommended input capacitor type is a ceramic capacitor with a value of 10uF to 22uF, with an X5R or X7R dielectric, and a voltage rating of 10V to 25V.