STMicroelectronics LED Drivers STP16DPP05TTR

The STP16DPP05TTR is a low voltage, 16-bit constant current LED sink driver designed for applications such as LED panel displays. It features 16 output channels capable of delivering adjustable current from 3 to 40 mA, allowing for precise control of LED brightness through an external resistor. The device includes built-in error detection for short and open circuits, enhancing reliability by identifying faults without increasing the pin count. It operates with a supply voltage as low as 3 V and supports a high clock frequency of 30 MHz, making it suitable for high data rate applications. The TSSOP24 package with an exposed pad improves thermal dissipation, which is beneficial for maintaining performance in compact designs. The STP16DPP05TTR is compatible with 3.3 V microcontrollers, making it a versatile choice for various LED driving needs.