The recommended PCB footprint for the SI4447ADY-T1-GE3 is a standard SOIC-8 package with a 1.27mm pitch. A recommended land pattern is available in the Vishay Intertechnologies' application note AN10364.
To ensure proper biasing, the SI4447ADY-T1-GE3 requires a supply voltage (VCC) between 2.7V and 5.5V, and a logic input voltage (VIN) that does not exceed VCC. Additionally, the device should be operated within the recommended operating temperature range of -40°C to 125°C.
The maximum allowable power dissipation for the SI4447ADY-T1-GE3 is 1.4W at an ambient temperature of 25°C. However, this value may vary depending on the specific application and operating conditions.
Yes, the SI4447ADY-T1-GE3 is AEC-Q100 qualified, making it suitable for automotive applications. However, it is essential to ensure that the device is used within the recommended operating conditions and that the application meets the required automotive standards.
The typical propagation delay for the SI4447ADY-T1-GE3 is around 3.5ns, but this value may vary depending on the specific application, operating conditions, and output load.
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SI4447ADY-T1-GE3 Overview
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