ROHM recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
To ensure stable operation with a high-frequency input signal, use a low-pass filter or a ferrite bead to reduce high-frequency noise. Additionally, decouple the power supply lines with capacitors to prevent noise coupling.
The maximum allowable voltage on the enable pin (EN) is 6V. Exceeding this voltage may cause damage to the device.
While the CSL0901MT is rated for operation up to 125°C, it's essential to consider the derating curve for the device's power dissipation. Ensure that the device's power dissipation is within the recommended limits for the operating temperature.
ROHM recommends using ESD protection devices, such as TVS diodes or ESD arrays, on the input and output lines to protect the CSL0901MT from electrostatic discharge.
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CSL0901MT Overview
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