The TPD3S014-Q1 is an integrated
device that features a current-limited load switch and a two-channel transient
voltage suppressor (TVS) based electrostatic discharge (ESD) protection diode array
for USB interfaces.
The TPD3S014-Q1 device is intended for
applications such as USB where heavy capacitive loads and short-circuits are likely
to be encountered; the TPD3S014-Q1 provides short-circuit protection and overcurrent
protection. The TPD3S014-Q1 limits the output current to a safe level by operating
in constant current mode when the output load exceeds the current limit threshold.
The fast overload response eases the burden on the main 5 V power supply by quickly
regulating the power when the output is shorted. The rise and fall times for the
current limit switch are controlled to minimize current surges when turning the
device on and off.
The TPD3S014-Q1 allows 0.5 A of
continuous current. The TVS diode array is rated to dissipate ESD strikes above the
maximum level specified in the IEC 61000-4-2 international standard.
The high level of integration,
combined with its easy-to-route DBV package, allows this device to provide great
circuit protection for USB interfaces in applications like head units, USB hubs, and
media interfaces.
The TPD3S014-Q1 is an integrated
device that features a current-limited load switch and a two-channel transient
voltage suppressor (TVS) based electrostatic discharge (ESD) protection diode array
for USB interfaces.
The TPD3S014-Q1 device is intended for
applications such as USB where heavy capacitive loads and short-circuits are likely
to be encountered; the TPD3S014-Q1 provides short-circuit protection and overcurrent
protection. The TPD3S014-Q1 limits the output current to a safe level by operating
in constant current mode when the output load exceeds the current limit threshold.
The fast overload response eases the burden on the main 5 V power supply by quickly
regulating the power when the output is shorted. The rise and fall times for the
current limit switch are controlled to minimize current surges when turning the
device on and off.
The TPD3S014-Q1 allows 0.5 A of
continuous current. The TVS diode array is rated to dissipate ESD strikes above the
maximum level specified in the IEC 61000-4-2 international standard.
The high level of integration,
combined with its easy-to-route DBV package, allows this device to provide great
circuit protection for USB interfaces in applications like head units, USB hubs, and
media interfaces.