The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal components.
To ensure proper operation of the internal oscillator, make sure to decouple the VCC pin with a 1uF ceramic capacitor to GND, and keep the oscillator frequency within the recommended range of 1MHz to 4MHz.
For optimal performance, place the inductor and capacitors as close as possible to the IC, and ensure that the high-frequency loops are minimized. Also, use a ground plane to reduce noise and EMI.
The output voltage can be adjusted by connecting a resistive divider network between the VOUT pin and the GND pin, and then connecting the center tap of the divider to the FB pin. The output voltage is determined by the ratio of the resistors in the divider network.
The maximum output current that the regulator can provide is 2A, but it's recommended to keep it below 1.5A for optimal performance and to prevent overheating.
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