TPS2514DBVR Integrated Circuits (ICs)

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TPS2514DBVR is a programmable USB Type-C current-control integrated circuit(IC). It consists of a USB Type-C interface, embedded power control logic, current limit control circuit and a temperature measurement circuit. This IC is designed to provide a complete solution for USB Type-C port design, providing overload protection with adjustable current rating and temperature protection. The TPS2514DBVR is used in applications including USB Type-C power banks, laptop power systems and USB Type-C powered devices.

The TPS2514DBVR is a current-mode programmable IC which is pinned perfectly with the USB Type-C specification. This device can provide current protection from the incoming power source to the USB port. It debounces the input voltage from the host and reduces the current from the source device to a safe level. The device has six levels of current protection which can be set through the D7/B4 register. A maximum current of 4.0A (capable of sourcing up to 5A) through the Type-C port can be set with this IC. In addition, the device also provides thermal protection by automatically shutting off the current source based on the temperature of the IC.

The device can be powered by a 5V supply and the USB Type-C port is rated for up to 4.5A. The device features over current protection, over voltage protection, open drain power switches and a power good indicator. The TPS2514DBVR also features reverse current protection, which is designed to prevent reverse current flow through the USB port. This ensures that the device remains safe from accidental shorts. To protect the device further, the TPS2514DBVR also contains a fuse pin that will open up if too much current is drawn from the Type-C port. This will isolate the device from the USB Type-C port, preventing damage to the device.

The TPS2514DBVR has a wide range of applications due to its current protection and temperature monitoring capabilities. The device can be used in USB Type-C power banks, laptop power systems and USB Type-C powered devices. The device is also suitable for power sensitive applications that require current and temperature protection. The TPS2514DBVR is a cost-effective solution for USB Type-C port design, providing high-performance protection and temperature monitoring.

In summary, the TPS2514DBVR is a programmable USB Type-C current-control integrated circuit. It can provide current protection from the incoming power source to the USB port and has six levels of current protection that can be set through the D7/B4 register. The device features over current protection, over voltage protection, open drain power switches and reverse current protection. The device is suitable for a wide range of applications, including USB Type-C power banks, laptop power systems and USB Type-C powered devices. It is a cost-effective solution for USB Type-C port design, providing high-performance protection and temperature monitoring.

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