TPS75105DSKEVM-529

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The TPS75105DSKEVM-529 evaluation board is a SMBus controlled LED driver capable of providing up to 500mA LED current. This LED driver board is designed to evaluate the operation and parameters of a TPS75105DSG. This board also demonstrates how to use the SMBus to control the LED current levels for both AC and DC operation.

The features of TPS75105DSKEVM-529 makes it a perfect fit for applications such as smart street light and traffic lights controllers. With low quiescent current, low power dissipation and over voltage protection this device is ideal for regulating the currents in devices based on small and compact battery packs. For commercial and residential devices, the TPS75105DSKEVM-529 can be used to enable devices such as handheld flashlights or lanterns to work with efficient current levels.

Let\'s have a look at the working principle of the TPS75105DSKEVM-529. It uses a linear current sink that works by sinking current from its load. It works in conjunction with an internal buck regulator which can be buck-boosted in AC mode (up to 200mA LED current) or a DC mode (up to 500mA LED current).

The TPS75105DSKEVM-529 does not require an external voltage source; it is operated using an SMBus controller. The controller provides the necessary input information to the TPS75105DSKEVM-529 to regulate the LED current. The adaptation of the current source is done via the SMBus. The TPS75105DSKEVM-529 also has built-in temperature and current protection features. This includes an Open-Drain output to indicate an over-temperature condition.

In addition, the TPS75105DSKEVM-529 also has an input impedance of 3.2 kohm and an output impedance of 2.5 V. This ensures that the LED driver has low power dissipation and high efficiency while running. It also helps ensure that the TPS75105DSKEVM-529 works in a wide range of temperature environments.

The TPS75105DSKEVM-529 is an excellent tool for evaluation of the TPS75105DSG. It provides a good demonstration of how to use the SMBus to control the LED current levels for both AC and DC operation. The TPS75105DSKEVM-529 is a great resource for the development and testing of various applications such as smart street light, traffic signals and handheld device controllers powered by battery packs.

In conclusion, the TPS75105DSKEVM-529 is a great choice for evaluation boards in LED driver applications. Its features make it suitable for a broad spectrum of applications such as smart street light controllers and handheld flashlight controllers. The TPS75105DSKKEVM-529 is an excellent choice for the evaluation of the TPS75105DSG, due to its 3.2 kohm input impedance and 2.5 V output impedance. The built-in temperature and current protection features make it ideal for efficient, low power dissipation operation. This evaluation board is an excellent choice for applications that require tight and accurate LED current control.

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