TLC5928PWR

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TLC5928PWR is a powerful type of LED driver and is part of the Power Management Integrated Circuit (PMIC) family, specifically focused on providing reliable LED control in various applications. The driver integrates an array of advanced features that enable designers to develop high-quality LED implementations with industry leading accuracy and performance.

The TLC5928PWR is a constant-current, low-power LED driver. With an input voltage of 3.3V and a maximum of 30V, it is suitable for a wide range of applications, from backlighting to high-density lighting projects. At peak efficiency, it can support up to 150mA of current for each individual channel, with a maximum output voltage of Vf in order to protect the LEDs. The integrated linear regulator ensures constant current output regardless of changes in input voltage.

In terms of interface, the TLC5928PWR features I2C serial interface communication, allowing users to easily and quickly configure their devices with minimal software overhead. The I2C serial interface also enables thorough monitoring of each individual channel, allowing precise control over current and voltage levels. Combined with an optional thermal shutdown function, the TLC5928PWR is capable of accurate and precise control.

The TLC5928PWR includes 16 independent light-emitting diode (LED) channel drivers, each with its own adjustable current output from 0 to 150ma. The dimming range of each channel can be controlled by driving them at different logic levels with the PWM timing option. This allows for precise automation and control of the lighting output intensity. The TLC5928PWR also offers an adjustable brightness control for each LED channel for fine tuning of the LED intensity.

In terms of power efficiency, the TLC5928PWR is capable of achieving over 90% efficiency at maximum power levels. This helps reduce energy wastage and extend the lifespan of the LED devices. The driver is also capable of automatic shutdown, enabling the user to power down the device in the event of no activity or inactivity.

The TLC5928PWR offers a wide range of features, outputs, and control capabilities making it highly suitable for LED lighting applications. By introducing LED control in various applications, the TLC5928PWR provides LEDs with reliable, accurate, and efficient operation while reducing energy wastage.

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