The MAX17300X+ requires careful layout and placement to ensure proper operation. Maxim recommends placing the device near the battery, using a solid ground plane, and keeping the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane is also recommended.
The selection of external components such as capacitors, resistors, and inductors depends on the specific application and requirements. Maxim provides a component selection guide in the datasheet, and engineers can also use online tools and simulation software to optimize their component selection.
The MAX17300X+ can handle input voltages up to 24V, but the absolute maximum rating is 26V. However, it's recommended to operate the device within the recommended input voltage range of 4.5V to 24V for optimal performance and reliability.
The MAX17300X+ has a built-in 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. Maxim provides a detailed example in the datasheet.
The MAX17300X+ is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. Engineers should consider the device's thermal characteristics and take necessary precautions such as heat sinking and thermal management to ensure reliable operation.
