The recommended PCB layout for the MAX8885EUK30+ can be found in the Maxim Integrated Products' application note AN5141, which provides guidelines for PCB layout, component placement, and thermal management to ensure optimal performance and reliability.
The selection of the output capacitor for the MAX8885EUK30+ depends on the specific application requirements, such as output voltage, current, and ripple. A general guideline is to choose a capacitor with a minimum capacitance of 10uF and a maximum ESR of 100mΩ. Additionally, the capacitor should be rated for the maximum output voltage and operating temperature range.
The MAX8885EUK30+ has an absolute maximum input voltage rating of 6.5V. However, the recommended operating input voltage range is 2.7V to 5.5V. Exceeding the absolute maximum input voltage can cause damage to the device.
The MAX8885EUK30+ has a built-in overvoltage protection (OVP) feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold can be set by selecting the appropriate resistor values in the voltage divider network. Refer to the datasheet for more details on implementing OVP with the MAX8885EUK30+.
The thermal shutdown temperature of the MAX8885EUK30+ is typically around 150°C. When the device temperature exceeds this threshold, it will shut down to prevent damage. The device will automatically restart when the temperature drops below 130°C.
MAX8885EUK30+ datasheet
by Maxim Integrated Products
