TPS92010DR

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The TPS92010DR is a high-efficiency, cost-effective power management integrated circuit (PMIC) for LED-based washlighting systems. This PMIC is a high-efficiency buck converter and includes some advanced features like current monitoring and open-loop current control. It is also energy efficient, and can be used for LED drivers, LED controllers, LED backlighting, and LED lighting applications.

The TPS92010DR\'s main parameters include input voltage range from 3.0V to 27V, output voltage range from 0.42V to 90V, and current level up to 2 A. It has adjustable current control, which is used to regulate the current through the LEDs, and the output voltage can be adjusted too.

The TPS92010DR has a built-in PWM algorithm, which helps to reduce the total power consumption. In addition, it has advanced protection features, such as over-current, over-temperature, and short-circuit protection. The TPS92010DR has low quiescent current requirements, and is able to power down in only 10us in standby mode.

The TPS92010DR application fields include LED drivers, LED controllers, LED backlighting, and LED lighting applications. It is ideal for applications requiring high efficiency, low cost, and high current density. The TPS92010DR can be used for high-brightness LED washlighting systems, LED decorative lighting, LED sign boards, LED residential lighting, LED commercial lighting, LED street lighting, LED automotive lighting, LED mining lighting, LED industrial lighting, and LED garden lighting applications.

The TPS92010DR is a true buck converter. It operates at a fixed frequency, and its output voltage is proportional to the input voltage. It also has current (I/O) and voltage (V/O) feedback paths. The current feedback path is used to regulate the current through the LEDs. The voltage feedback path is used to regulate the output voltage.

Finally, the TPS92010DR provides several features to help extend the life of the LEDs. First, the integrated open-loop current control feature helps to reduce current variations and protect the LEDs from over-current. Second, the integrated intelligent thermal shutdown circuitry helps to protect the LEDs from overheating. Finally, the TPS92010DR reveals the output current through a DAC signal and indicates the status of power supply voltages through a flag signal.

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