STP08CDC596TTR

Overview

The STP08CDC596TTR is a monolithic, medium-voltage, low-current power 8-bit shift register designed for LED panel displays. It functions as an 8-bit constant current LED sink driver with full output detection capabilities. The device integrates open/short-to-GND and short-to-VLED diagnostics. It operates within a supply voltage range of 3V to 3.6V and supports a maximum operating temperature of +125°C. The component features a 16-TSSOP surface-mount package and delivers an output current of 120mA per channel.

Feature Summary

• Integrated diagnostic circuitry for detecting open circuits, short-to-ground, and short-to-VLED faults on all outputs
• Monolithic 8-bit shift register architecture optimized for driving LED panel displays
• Constant current sink driver topology ensuring stable LED brightness control

Applications

• LED panel displays
• Signage systems
• Digital display modules requiring fault detection

Procurement Notes

Verify the exact part number suffix against official STMicroelectronics documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage limits and thermal requirements. Cross-reference datasheet revisions to confirm pinout consistency. Confirm RoHS compliance status through manufacturer certificates. Validate that the specific variant matches the required output current and diagnostic features for the target application design.

Selection Notes

Select this component when integrated fault detection is required for LED matrix applications. The built-in diagnostics simplify board-level testing and maintenance by identifying wiring errors immediately. Consider the 120mA output capability relative to the LED load requirements. Evaluate the 16-TSSOP footprint against available PCB space constraints. Ensure the shift register interface speed aligns with the system's data transmission rates.

Part Context

This device belongs to the STP08 series of LED drivers from STMicroelectronics. It shares architectural similarities with other members like the STP08CL596 but distinguishes itself through enhanced diagnostic features. The series targets medium-voltage applications where reliability and error reporting are critical for large-scale display installations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.