The recommended PCB layout for the SBL1660CT involves placing the input and output capacitors close to the device, using short and wide traces for the power lines, and separating the input and output sections to minimize noise coupling. A 4-layer PCB with a solid ground plane is also recommended.
To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input voltage is within the specified range, and the output is properly decoupled. You can also add a small capacitor (e.g., 10nF) between the VIN and GND pins to improve stability.
The SBL1660CT is rated for operation from -40°C to +125°C ambient temperature range. However, the device's performance and reliability may degrade at extreme temperatures, so it's essential to ensure proper thermal management and heat dissipation in your design.
Yes, the SBL1660CT is qualified to AEC-Q100 Grade 1, making it suitable for high-reliability and automotive applications. However, you should ensure that your design meets the specific requirements of your application, including environmental and operational conditions.
To calculate the power dissipation, you need to consider the input voltage, output current, and efficiency of the device. You can use the equation: Pd = (VIN x IIN) - (VOUT x IOUT), where Pd is the power dissipation, VIN is the input voltage, IIN is the input current, VOUT is the output voltage, and IOUT is the output current.
SBL1660CT datasheet
by Diodes Incorporated
