5.5V, 2A, 22mΩ load switch with 90nA IQ and quick output discharge

The EN pin controls the state of the switch. The

EN pin is compatible with standard GPIO logic threshold so the device is useable in

a wide variety of applications. When power is first applied to VIN, a Smart Pulldown

is used to keep the EN pin from floating until the system sequencing is complete.

After the EN pin is deliberately driven high (≥ VIH), the Smart Pulldown

is disconnected to prevent unnecessary power loss. See the below table when the EN

Pin Smart Pulldown is active.