TLC5921 LED驱动器/电流吸收恒流驱动控制器 Pdf资料

应用功能： LED驱动器/电流吸收恒流驱动控制器 The TLC5921 is a current-sink constant current driver incorporating shift register and data latch. The current value at constant current output can be set by one external register. The device also incorporates thermal shutdown (TSD) circuitry which turns constant current output off when the junction temperature exceeds