LM5067MM-2 datasheet by Texas Instruments

LM5067MM-2 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LM5067MM-2?
  The maximum operating temperature range for the LM5067MM-2 is -40°C to 125°C. However, it's recommended to operate within the specified junction temperature range of -40°C to 150°C to ensure reliable operation.
• How do I ensure the LM5067MM-2 is stable and doesn't oscillate?
  To ensure stability, follow the layout guidelines in the datasheet, use a low-ESR output capacitor, and add a 10nF to 100nF ceramic capacitor between the VCC pin and GND. Additionally, ensure the input voltage is within the recommended range and the output is properly decoupled.
• What is the minimum input voltage required for the LM5067MM-2 to operate?
  The minimum input voltage required for the LM5067MM-2 to operate is 2.7V. However, the recommended input voltage range is 3.0V to 5.5V for optimal performance.
• Can I use the LM5067MM-2 in a high-current application?
  The LM5067MM-2 is designed for low-power applications and has a maximum output current of 200mA. For high-current applications, consider using a different device, such as the LM2675 or LM5175, which can handle higher output currents.
• How do I calculate the output voltage of the LM5067MM-2?
  The output voltage of the LM5067MM-2 can be calculated using the formula: VOUT = 1.2V x (1 + R1/R2), where R1 and R2 are the resistors connected between the VOUT pin and GND. The output voltage range is 1.2V to 5.5V.