ZHCSKC2A March 2019 – October 2019 TPS22948
PRODUCTION DATA.
The TPS22948 device is a 5.5-V, 240-mA current limited load switch in a 6-pin SC-70 package. The 300-mΩ P-channel FET is used to switch power from input to output with minimal voltage drop across the device.
The TPS22948 device has a slow slew rate which helps reduce or eliminate power supply droop because of large inrush currents. During shutdown, the device has very low leakage currents, thereby reducing unnecessary leakages for downstream modules during standby. Integrated control logic, and driver eliminates the need for any external components which reduces solution size and bill of materials (BOM) count.
The TPS22948 load switch also provides protection features such as reverse current blocking, output current limiting and thermal shutdown.