Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors to ensure optimal performance.
The CDCE925PWR has a programmable output voltage range of 0.5V to 3.3V. To choose the correct output voltage, consider the voltage requirements of your load, the input voltage, and the desired output current. You can use the datasheet's voltage selection table or consult with a TI representative for guidance.
The CDCE925PWR has a maximum input voltage rating of 5.5V. Exceeding this voltage can damage the device. Ensure that your input voltage is within the recommended range to ensure reliable operation.
To ensure stability and reliability, follow the recommended operating conditions, use a suitable input capacitor, and ensure the output capacitor is within the recommended range. Additionally, consider using a soft-start circuit to prevent inrush currents during power-up.
The CDCE925PWR has an operating temperature range of -40°C to 85°C. While it can operate in high-temperature environments, it's essential to consider the device's thermal characteristics and ensure proper heat dissipation to prevent overheating.
CDCE925PWR datasheet
by Texas Instruments
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