TBD62083AFWG,EL Integrated Circuits (ICs)

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The TBD62083AFWG,EL power distribution switch, load driver, and multiplemosfet driver by Integrated Device Technology (IDT) offers reliable and precise current control for a variety of applications. This device integrates two MOSFETs on-chip, and provides a load output current with a wide range of up to 20A.

The TBD62083AFWG,EL can achieve precise current control without requiring sense resistors or current sensing circuits. The device is constructed with proprietary IDT N-channel and output signal ground-referenced MOSFETs with fast switching times enabling lower power consumption.

The TBD62083AFWG,EL digital power switch and load driver are designed to provide precise current regulation, precise current control and fast switching times in a wide variety of applications. Its integrated dual-MOSFETs and digital controls offer increased integration, safety, and reliability for system designs, with the added benefit of a shared on-chip ground reference, eliminating external connections.

The device is ideal for loads that need to draw more than 20A, such as fans, pumps, and components with large capacitive loads. The device is also capable of providing analog control and feedback signals, such as sense voltage, bridge current, and ambient temperature, allowing designers to increase system reliability, efficiency, and safety.

In addition, the device is compatible with various interface standards, such as I2C, SPI, SMBus, and PMBus, making it a versatile choice for a wide range of applications. The device is also compatible with various European Union and United Nations standards, providing a high level of system and user safety.

The TBD62083AFWG,EL working principle follows a Double MOSFET voltage control topology, which is the most commonly used and most efficient method of accomplishing current control. The device uses two MOSFETs and a logic interface for controlling the current limit and the load current. The load current is further divided equally with two load resistors to get the sense Voltage. The sense voltage is then measured and compared with the control voltage to detect when the current limit has been achieved. At this point, the logic circuit will trigger an over-current protection and shut off the power to the load. The double MOSFET topology is used as it eliminates the need for acurrent sense resistor and provides fast switching time, power efficiency, and high accuracy.

The TBD62083AFWG,EL offers high performance and reliable operation due to its integrated dual-MOSFETs, digital control, and fast switching time. The device is suited for a variety of applications requiring precise current control, such as power supplies, automotive applications, and other industrial applications. Its various interface standards, compatibility with various EU/UN standards, and wide range of current control make it a suitable choice for a wide range of applications.

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