TLC59711PWPR – TEXAS INSTRUMENTS

The Texas Instruments TLC59711PWPR is a 16-channel, constant-current LED driver boasting a high level of integration. This device operates from a 2.5V to 5.5V supply voltage, making it suitable for a wide range of battery-powered and low-voltage applications. Each channel provides a 12-bit current resolution, allowing for precise control of individual LED brightness with a maximum current of 120mA per channel. The device features a serial interface, simplifying communication with a microcontroller, and utilizes an internal oscillator, eliminating the need for external clock components. It’s packaged in a space-saving 20-pin WSON (WQFN) package._x000D_
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The TLC59711PWPR’s key advantage lies in its ability to drive high-brightness LEDs with exceptional precision while minimizing external component count. Its constant-current architecture ensures consistent LED brightness even with varying supply voltages. Common applications include high-resolution LED displays, automotive lighting systems requiring individual LED control, and industrial lighting solutions demanding precise luminance control. The integrated features and low power consumption make it particularly attractive for portable and battery-operated systems where minimizing power dissipation and board space are critical design considerations. Its 12-bit resolution surpasses many competitors, providing a significant advantage in applications requiring subtle brightness adjustments.