Diodes Incorporated recommends a compact PCB layout with short traces and minimal vias to reduce parasitic inductance and capacitance. A 4-layer PCB with a solid ground plane is recommended. Additionally, the input and output pins should be separated by a distance of at least 1mm to minimize coupling.
To ensure reliability in high-temperature applications, it is recommended to derate the maximum operating temperature of ES2AA by 10°C for every 100mA of output current. Additionally, the device should be mounted on a heat sink with a thermal resistance of less than 10°C/W to prevent overheating.
The recommended input capacitor value for ES2AA is 10uF to 22uF, with a voltage rating of at least 25V. A low-ESR capacitor is recommended to minimize voltage ripple and ensure stable operation.
Yes, ES2AA can be used in parallel to increase output current. However, it is recommended to use a current-sharing scheme, such as a resistive divider network, to ensure equal current distribution between the devices. Additionally, the output capacitors should be connected in parallel to minimize output impedance.
The recommended output capacitor value for ES2AA is 10uF to 47uF, with a voltage rating of at least 10V. A low-ESR capacitor is recommended to minimize voltage ripple and ensure stable operation.
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