The MAX1702BETX is a high-frequency device, and proper layout and placement are crucial for its operation. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths.
The selection of input and output capacitors depends on the specific application requirements, such as the input voltage range, output voltage, and ripple current. In general, it is recommended to use low-ESR capacitors with a high ripple current rating, and to follow the capacitor selection guidelines provided in the datasheet.
The MAX1702BETX has an absolute maximum input voltage rating of 6V, but the recommended operating input voltage range is 2.7V to 5.5V. Exceeding the maximum input voltage can damage the device.
The output voltage of the MAX1702BETX can be adjusted by connecting a resistive divider network between the output pin and the ground pin, and adjusting the values of the resistors to achieve the desired output voltage.
The shutdown current of the MAX1702BETX is typically in the range of 1-10μA, depending on the specific application and operating conditions. This current is drawn from the input voltage when the device is in shutdown mode.
MAX1702BETX datasheet
by Maxim Integrated Products
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