The TPS22810-Q1 is a one channel load switch with configurable rise time and integrated
quick output discharge (QOD). The device features thermal shutdown to protect the device against
high junction temperature and thereby ensure safe operating area of the device inherently. The
device features a N-channel MOSFET that can operate over an input voltage range of 2.7 V to 18 V.
The device can support a maximum current of 2 A. The switch is controlled by an on and off input
that can interface directly with low-voltage control signals.
The configurable rise time of the device greatly reduces inrush current caused by large
bulk load capacitances, thereby reducing or eliminating power supply droop. Undervoltage lock-out
is used to turn off the device if the VIN voltage drops below a threshold value, ensuring that the
downstream circuitry is not damaged by being supplied by a voltage lower than intended. The
configurable QOD pin controls the fall time of the device to allow design flexibility for power
The TPS22810-Q1 is available in a leaded, SOT-23 package (DBV) which allows to visually
inspect solder joints. The device is characterized for operation over the free-air temperature
range of –40˚C to +105˚C.
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