For optimal thermal performance, it is recommended to use a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer, and to place thermal vias under the IC to dissipate heat efficiently.
To ensure reliable operation at high temperatures, it is recommended to derate the output current, use a heat sink, and ensure good airflow around the IC. Additionally, consider using a thermistor or thermocouple to monitor the temperature and adjust the output accordingly.
The recommended input capacitor value is 10uF to 22uF, and a low-ESR ceramic capacitor (X5R or X7R dielectric) is recommended for optimal performance and stability.
To prevent EMI, it is recommended to use a shielded enclosure, keep the input and output cables away from each other, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, consider using a EMI filter or a shielded inductor.
The recommended output capacitor value is 10uF to 47uF, and a low-ESR ceramic capacitor (X5R or X7R dielectric) is recommended for optimal performance and stability.
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MIC69502WR Overview
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About Microchip
Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th
