LM7322MM/NOPB datasheet by Texas Instruments

LM7322MM/NOPB Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LM7322MM/NOPB?
  The maximum operating temperature range for the LM7322MM/NOPB is -40°C to 125°C.
• Can I use the LM7322MM/NOPB in a high-reliability application?
  Yes, the LM7322MM/NOPB is qualified for automotive and industrial applications, making it suitable for high-reliability use cases.
• How do I ensure the LM7322MM/NOPB 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 to ground. Additionally, ensure the output voltage (VOUT) is properly decoupled with a 10uF capacitor to ground.
• What is the recommended PCB layout for the LM7322MM/NOPB to minimize noise and EMI?
  To minimize noise and EMI, use a multi-layer PCB with a solid ground plane, keep the input and output traces short and separate, and use a shielded inductor. Additionally, place the input and output capacitors close to the device.
• Can I use the LM7322MM/NOPB in a parallel configuration to increase output current?
  Yes, the LM7322MM/NOPB can be used in a parallel configuration to increase output current. However, ensure that the devices are properly synchronized and that the output capacitors are properly sized to handle the increased current.