TPIC6C595DRG4

Overview

The TPIC6C595DRG4 is an 8-bit serial-in, parallel-out shift register with a D-type storage register and open-drain DMOS outputs. It operates within a supply voltage range of 4.5V to 5.5V and supports a junction temperature range from -40°C to 125°C. The device features a serial output for cascading, low RDS(on) characteristics, and built-in voltage clamping for inductive transient protection. It provides up to 100mA continuous sink-current capability per output.

Feature Summary

• Features open-drain DMOS outputs with high current sink capability suitable for driving moderate loads like LEDs or relays.
• Includes built-in voltage clamp on outputs to provide protection against inductive transients.
• Supports cascading via a dedicated serial output port for expanding system control capabilities.

Applications

• LED lighting systems requiring moderate load power
• Relay driver circuits
• Solenoid control applications

Procurement Notes

Verify the specific suffix 'G4' indicates lead-free packaging and RoHS compliance as per Texas Instruments standards. Confirm the package type matches design requirements, typically SOIC-16 for this part number. Ensure the supplier provides valid traceability documentation for automotive or industrial qualification if required by the application specifications.

Selection Notes

Select this component when open-drain outputs are necessary for interfacing with varying logic levels or external pull-up networks. Consider the thermal performance and current limit derating at elevated junction temperatures. Verify that the 33V output rating aligns with the maximum voltage requirements of the connected load devices.

Part Context

This part belongs to the TPIC6 series of medium-voltage, low-current power shift registers manufactured by Texas Instruments. It is designed for power driver applications where moderate load power is needed. The device integrates both shift and storage registers to manage data transfer efficiently.

Replacement Considerations

• TPIC6C595DR