Panasonic recommends a PCB layout with a solid ground plane, short and wide traces for the input and output, and a decoupling capacitor (e.g., 100nF) between the input and ground to minimize noise and ensure stable operation.
While the datasheet specifies an operating temperature range of -40°C to 105°C, Panasonic recommends derating the output power by 1.25% per °C above 80°C to ensure reliable operation. Additionally, the device's internal thermal protection may activate above 150°C, causing the output to shut down.
Panasonic recommends using a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 10uF to 22uF, depending on the input voltage and ripple requirements. The capacitor should be placed as close as possible to the input pins to minimize noise and ensure stable operation.
Yes, the DZ2J24000L can be used in a parallel configuration to increase output power. However, it is essential to ensure that the input and output tracks are properly balanced, and the devices are synchronized to prevent oscillations. Panasonic recommends using a master-slave configuration with a single clock signal to synchronize the devices.
The typical start-up time for the DZ2J24000L is around 10ms to 20ms, depending on the input voltage and output load. However, this time can be affected by the input capacitor value, output load, and other external factors.
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