ZHCSH45B June 2017 – October 2021 TPS7A83A
PRODUCTION DATA
The TPS7A83A is designed and characterized for operation with ceramic capacitors of 22 μF or greater (10 μF or greater of capacitance) at the output and 10 μF or greater (5 μF or greater of capacitance) at the input. Using at least a 22-μF capacitor is highly recommended at the input to minimize input impedance. Place the input and output capacitors as near as practical to the respective input and output pins to minimize trace parasitic. If the trace inductance from the input supply to the TPS7A83A is high, a fast current transient can cause VIN to ring above the absolute maximum voltage rating and damage the device. This situation can be mitigated by additional input capacitors to dampen the ringing and to keep the ringing below the device absolute maximum ratings.