TPIC6595DWG4

Overview

The TPIC6595DWG4 is an 8-bit serial-to-serial/parallel shift register with latch and driver capabilities, manufactured by Texas Instruments. It utilizes DMOS technology for high-current output driving. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum propagation delay of 650 ns. It features open-drain outputs and is housed in a 20-pin SOIC package. The component is rated for operation between -40°C and +125°C.

Feature Summary

• Integrates 8-bit shift register functionality with serial-to-parallel conversion and latching.
• Employs DMOS technology to provide high-current output driving capability.
• Features open-drain outputs suitable for interfacing with various load types.

Applications

• High-current LED matrix displays
• Industrial control systems requiring serial data expansion
• Automotive lighting applications

Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status against current manufacturer documentation. Confirm the SOIC-20 package dimensions and pinout match the design requirements. Ensure the operating temperature range meets the environmental conditions of the target application. Cross-reference the datasheet revision to ensure all electrical characteristics are up to date.

Selection Notes

Select this component when an 8-bit shift register with integrated high-current DMOS drivers is required. It is suitable for designs needing serial input expansion with parallel output control. Consider the 4.5V to 5.5V supply voltage constraint and the open-drain output configuration. Verify that the SOIC-20 surface mount package fits the PCB layout constraints.

Part Context

This part belongs to the TPIC6595 series of shift registers from Texas Instruments. It is functionally similar to other members like the TPIC6595N (PDIP) and TPIC6595DWR (SOIC tape/reel), differing primarily in packaging and reel specifications. The series is designed for driving high-current loads directly from logic inputs.

Replacement Considerations

Direct substitutes include TPIC6595N (PDIP-20) and TPIC6595DWR (SOIC-20). These parts share identical logical and electrical characteristics but differ in physical package type or shipping format. Verify pin compatibility and thermal performance before substitution.