ROHM recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
ROHM recommends following the derating guidelines in the datasheet, and ensuring that the device is operated within the recommended temperature range. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature.
The maximum allowed voltage on the enable pin is VCC + 0.3V. Exceeding this voltage may damage the device.
Yes, the LTR18EZPF5R60 is suitable for switching regulator applications. However, ensure that the device is operated within the recommended frequency range and that the output voltage is within the specified range.
The power dissipation can be calculated using the formula: Pd = (VIN - VOUT) x IOUT x Efficiency. The efficiency can be obtained from the datasheet or by measuring the input and output power.
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LTR18EZPF5R60 Overview
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