TPS2204APWPR

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The TPS2204APWPR is a quad channel power distribution switch, load driver, and power management IC (PMIC). It combines a fast, low-power H-bridge driver circuit with a precision, four-channel analog switch in a single package. This makes it ideal for a wide range of applications, from automotive control systems to embedded industrial controls.

The device features four independently controlled low-side power switches, each of which can switch up to 2A. An independently controlled high side switch can also be used to facilitate low-impedance powering of current-limited process nodes. The full-bridge driver is capable of switching up to 15A loads, with a minimum gate voltage of 3.5V, and an internal charge pump ensures smooth switching and protection from externa power supply-induced transients.

The on-chip switch architecture allows for precision control of each load channel with individual load response adjustment characteristics. The combination of adjustable current limit, load detect, and over temperature protection makes the TPS2204APWPR an excellent fit for a variety of power supply requirements, including automotive, industrial, and medical systems.

The analog switch side of the device operates with an on-resistance of 0.057 Ohms, with a minimum lane separation of 90mOhms and a low total harmonic distortion of 1%. The power dissipation of the part is typically a mere 0.5 milliwatts and operation is supported over a wide temperature range of -40°C to +105°C.

Overall, the TPS2204APWPR is a great choice for applications requiring precision control of multiple, independently driven loads. The combination of wide operating temperature range and low power consumption make it a perfect fit for automotive and industrial control systems, as well as many other demanding power management applications.

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