Texas Instruments TPS92665 LED Matrix Manager

     Texas Instruments TPS92665 LED Matrix Manager enables a fully dynamic adaptive lighting solution by providing a single pixel-level LED control. The device consists of four substrings of four integrated switches in series to bypass a single led. A single substring allows the device to receive a single or multiple current sources.

     The TPS92665 has an internal oscillator. Internal oscillators can be shared with other system devices via internal low noise LVDS transmitter and receiver blocks. multi-drop, universal asynchronous receiver transmitter (UART) serial interface compatible with TPS92664, TPS92667, TPS92662x and TPS92663x devices. All LED channels and IC mold temperatures were sampled by an onboard ADC with multiple inputs. ADC also samples dedicated ADC inputs for system temperature compensation, LED partitioning, and coding.

     Texas Instruments TPS92665 integrates registers for the phase shift and pulse width of each LED in the programming string, and for reporting LED on, short, and functional parameters.