STP16CPPS05XTTR

Overview

The STP16CPPS05XTTR is a low-voltage 16-bit LED sink driver manufactured by STMicroelectronics. It operates within a supply voltage range of 3 V to 5.5 V and supports output voltages up to 20 V. The device features a maximum power supply current of 9.5 mA and provides high-level and low-level output currents of 1 mA. It is housed in a TSSOP-24 package with SMD/SMT installation style, operating between -40°C and +125°C.

Feature Summary

• Integrates patented Auto Save technology for automatic power management
• Includes built-in LED error detection capabilities
• Provides high-precision constant current control

Applications

• LED display systems requiring low voltage operation
• Applications utilizing the Auto Save power management feature
• Systems requiring integrated LED fault detection

Procurement Notes

Verify the specific suffix XTTR corresponds to the reel packaging configuration when sourcing. Confirm that the TSSOP-24 package dimensions align with the target PCB footprint. Ensure the design accommodates the specified 9.5 mA maximum power supply current and the 3 V to 5.5 V operating voltage range for proper functionality.

Selection Notes

Select this component for designs requiring precise 16-bit LED sinking with integrated diagnostic features. The inclusion of Auto Save technology makes it suitable for battery-powered or energy-efficient applications. Verify compatibility with the required thermal environment given the extended temperature range specifications.

Part Context

This part belongs to the STP16CPPS05 series, which represents an evolution in STMicroelectronics' LED driver lineup. The series distinguishes itself through enhanced current control precision and the integration of proprietary power-saving and diagnostic functions compared to earlier generations.

Replacement Considerations

STP16DPPS05XTTR is identified as a parameter-equivalent substitute.