TPIC6A595DW

Overview

The TPIC6A595DW is a Power Logic 8-bit shift register manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features open-drain outputs capable of handling loads up to 50V. The device utilizes a 20-pin Small Outline Integrated Circuit (SOIC) package with surface-mount installation. It supports serial-to-serial and serial-to-parallel data transfer modes, making it suitable for driving high-voltage loads in industrial applications.

Feature Summary

• Integrates an 8-bit serial-in parallel-out shift register with dedicated output drivers
• Provides open-drain output configuration supporting high-side or low-side load connections
• Designed for robust operation in harsh environments with extended temperature stability

Applications

• Industrial motor control systems
• Solenoid valve actuation circuits
• High-voltage LED lighting arrays
• Automotive body electronics modules

Procurement Notes

Verify the specific suffix 'DW' confirms the SOIC-20 package variant during sourcing. Confirm RoHS compliance status as indicated by manufacturer documentation. Ensure the operating environment remains within the specified -40°C to +125°C thermal limits. Validate that the 50V load voltage does not exceed the absolute maximum ratings defined in the official datasheet.

Selection Notes

Select this component when a single-channel 8-bit shift register with high-voltage tolerance is required. The open-drain architecture allows flexibility in connecting various load types without internal clamping diodes. Consider the SOIC-20 footprint for PCB layout constraints. This part is appropriate for designs needing direct interface between low-voltage logic controllers and higher voltage actuators.

Part Context

This device belongs to the TPIC6A595 family of Power Logic shift registers from Texas Instruments. It shares functional similarities with other members like the TPIC6B595 but differs in specific electrical characteristics and package options. The series is designed to bridge standard logic levels with power switching requirements in compact form factors.

Replacement Considerations

Direct substitutes include the TPIC6A595DWR for tape-and-reel packaging variants. Cross-reference with the TPIC6B595DW if different electrical parameters are acceptable. Verify pinout compatibility before replacing existing components on a printed circuit board.