A thermal pad is recommended under the IC to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern are also recommended.
Ensure that the input voltage is within the recommended range, and that the output capacitor is of sufficient value (at least 10uF) and ESR (less than 1 ohm) to maintain stability.
The maximum allowable ripple voltage on the input is 10% of the nominal input voltage to ensure stable operation.
No, a ceramic capacitor is not recommended for the output capacitor due to its high ESR, which can cause instability. A low-ESR electrolytic or tantalum capacitor is recommended instead.
Use an external current limiting resistor or a fuse in series with the input to prevent overcurrent conditions. Additionally, ensure that the output capacitor is rated for the maximum output current.
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RQ3E080BNTB Overview
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