TPIC6C596PWRG4

Overview

The TPIC6C596PWRG4 is an automotive-grade, 8-bit shift register from Texas Instruments' TPIC series. It features a serial-to-parallel architecture with registered parallel outputs and unregistered serial shift-right outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 10 MHz. It utilizes a 16-pin TSSOP package and is qualified for operation across an extended temperature range of -40°C to +125°C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
• Integrated open-drain outputs designed for direct driving of high-current loads such as lamps or solenoids.
• Registered parallel output latching ensures stable data presentation during shifting operations.

Applications

• Automotive exterior lighting control systems
• Interior ambient lighting management
• High-side load switching applications

Procurement Notes

Verify the G4 suffix indicates lead-free composition and RoHS compliance per manufacturer specifications. Confirm the specific package variant matches the required PCB footprint. Ensure the component meets the necessary automotive quality standards for the intended application environment.

Selection Notes

Select this component when automotive reliability and high-side current drive capabilities are required. It serves as a suitable alternative to standard logic shift registers in harsh environments. Consider the open-drain output configuration for compatibility with external pull-up networks or direct load connection.

Part Context

This part belongs to the TPIC6C596 family of automotive shift registers. It shares functional similarities with the TPIC6C595 but offers specific packaging and qualification options tailored for automotive electronics. The PWRG4 designation specifies the surface-mount TSSOP package with lead-free construction.

Replacement Considerations

Direct pin-compatible substitutes include other TPIC6C596 variants with different packages, such as the PDIP version. Verify that any replacement maintains the same automotive qualification level and electrical characteristics for seamless integration.