TPS22993RLWR

TPS22993RLWR is an integrated power distribution switch developed by Texas instruments. It combines high-side and low-side switches, reverse current protection and over-temperature protection with a built-in operational amplifier and a current 3A peak sink/source and 60 mΩ/50 mΩ on-resistance. The integrated power distribution switch provides a comprehensive solution for high-side and low-side switching, reverse current protection and over-temperature protection. The chip can effectively process a wide range of current and voltage. It can be used to quickly implement a simple and reliable protection circuit.

It is a switch mode power supply (SMPS) component developed with a peak current of 3A and an on-resistance of 60mΩ (low side) and 50mΩ (high side). The onboard operational amplifier allows signal feedback. An integrated over temperature protection circuit ensures safe operation at a temperature above 175°C. The component is housed in a small, thin package that enables it to be easily mounted on a circuit board. It can also be used in mobile phones and other battery-powered or low-power applications.

In applications such as industrial automation and security systems, the TPS22993RLWR power distribution switch is able to reliably control the transfer of power between different electrical systems. It can be used to regulate the supply and distribution of energy, as well as provide surge protection when power is transferred by switching off the circuit in unsafe conditions. When needed, the switch can be used to power up and down external components.

The working principle of the component is based on an internal power MOSFET switch. The power MOSFET is connected between the input and output and a control signal (IN) is provided by the operational amplifier integrated on the chip. When the control signal is low, the MOSFET is in OFF state, allowing no current to pass through the circuit. When the control signal is high, the MOSFET is in ON state, allowing current to flow between the input and output. The operational amplifier is also used to provide coupled feedback signals, enabling the component to be used in intelligent power switching applications.

The TPS22993RLWR power distribution switch is an excellent choice for applications requiring safe and reliable routing of power. The component is easy to add to any application, as there are no external components required. It is cost-effective, easy to integrate and can be used in a variety of industrial applications such as automation, security, automotive and consumer electronics.