The recommended PCB footprint for the SI4800BDY-T1-GE3 is a 5-pin SOT23 package with a 1.5mm x 2.5mm body size. The recommended land pattern is available in the Vishay Siliconix application note AN81142.
To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 1uF with an ESR of 1ohm or less, and to place the capacitor as close to the output pin as possible.
The maximum input voltage that the SI4800BDY-T1-GE3 can handle is 18V. Exceeding this voltage may cause damage to the device.
The power dissipation of the SI4800BDY-T1-GE3 can be calculated using the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
Yes, the SI4800BDY-T1-GE3 is AEC-Q100 qualified and suitable for automotive applications. However, it is recommended to consult with Vishay Siliconix for specific application requirements and validation.
SI4800BDY-T1-GE3 datasheet
by Vishay Siliconix
