TPS2068DR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TPS2068DR is a power distribution switch tailored for use in applications where high current battery isolation, high efficiency, and low power dissipation are essential. It features an integrated load driver circuit, adjustable overvoltage protection, adjustable threshold current limit, adjustable loadline protection and adjustable input and output slew rates. The device is available in a wide range of operating voltages and current levels, making it an ideal choice for applications ranging from mobile phone charging to automotive battery management.

The TPS2068DR is implemented as a three terminal device composed of a single MOSFET connected between the drain and ground. When the switch is in the off state, the MOSFET will be off and the drain will be in a high-impedance state. When the switch is in the on state, the MOSFET will be on and the drain will be driven to the output voltage. The ON and OFF states are controlled by the enable signal, which is passed through an inverter and then used to control the MOSFET gate voltage.

The TPS2068DR incorporates a number of features designed to improve power efficiency and safety. The adjustable overvoltage protection (OVP) is designed to protect the system from input voltage surges. The device also features adjustable threshold current limit, adjustable loadline protection and adjustable input and output slew rates. The adjustable loadline protection limits the magnitude of the exceeding drain-source voltage, and the adjustable input and output slew rates improve the switch transition times by allowing the rate of change of the gate voltage to be adjusted.

The TPS2068DR also incorporates a load driver circuit that can be used to drive higher load currents and reduce switching losses. The load driver consists of a differential amplifier and adjustable MOSFET current source, which are connected to the drain of the switch. The differential amplifier is used to sense the load voltage, and the adjustable MOSFET current source is used to drive the load. The load drive circuit is enabled by an external PWREN signal, which allows the system to control the load current.

The TPS2068DR is an ideal choice for applications where high current battery isolation, high-efficiency, and low-power dissipation are paramount. It is available in a wide range of operating voltages and current levels, making it an ideal choice for a variety of applications. The integrated load driver circuit and various protection features make the TPS2068DR an ideal choice for applications involving power distribution switches, load drivers, and automotive battery management.

The specific data is subject to PDF, and the above content is for reference