The maximum input voltage that can be applied to the TPS40193DRCR is 18V, but it's recommended to operate within the recommended operating conditions of 4.5V to 15V for optimal performance.
To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a 10uF ceramic capacitor at the output, and a 1uF ceramic capacitor at the input. Additionally, the PCB layout should be designed to minimize parasitic inductance and capacitance.
The TPS40193DRCR can deliver up to 3A of output current, but it's recommended to operate within the recommended operating conditions of 1A to 2A for optimal performance and thermal management.
The output voltage of the TPS40193DRCR can be adjusted by using a resistive divider network between the output and the feedback pin. The ratio of the resistors determines the output voltage, and the recommended range is 0.8V to 15V.
The thermal shutdown temperature of the TPS40193DRCR is typically around 150°C, but it's recommended to operate within the recommended operating conditions to avoid thermal shutdown and ensure reliable operation.
TPS40193DRCR datasheet
by Texas Instruments
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