Although the datasheet specifies an input voltage range of 3.5V to 36V, it's recommended to limit the input voltage to 30V or less to ensure stable operation and prevent damage to the internal circuitry.
To ensure output voltage stability, it's essential to use a suitable output capacitor with a capacitance value of at least 1μF and an ESR (Equivalent Series Resistance) of 1Ω or less. Additionally, the output capacitor should be placed as close to the VOUT pin as possible.
The S-8211DAE-I6T1U can maintain its output voltage regulation down to an input voltage of around 3.7V, but it's recommended to keep the input voltage above 4V to ensure stable operation.
While the S-8211DAE-I6T1U is rated for operation up to 105°C, it's essential to consider the device's power dissipation and thermal resistance when operating in high-temperature environments. Ensure that the device is properly heat-sinked and that the junction temperature (Tj) does not exceed 150°C.
To calculate the power dissipation of the S-8211DAE-I6T1U, use the following formula: Pd = (Vin - Vout) x Iout, where Pd is the power dissipation, Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
S-8211DAE-I6T1U datasheet
by ABLIC Inc.
