NPIC6C595PW-Q100,1

Shift Registers Overview

The NPIC6C595PW-Q100,1 is an automotive-grade power logic 8-bit serial-in/serial or parallel-out shift register with open-drain outputs. It features a storage register and separate clocks for the shift and storage registers. The device includes a serial input (DS), a serial output (Q7S) for cascading, and an asynchronous master reset (MR). Open-drain outputs are designed as 33 V/100 mA continuous current extended-drain NMOS transistors. Recommended supply voltage is 4.5 V to 5.5 V, operating from -40 °C to +125 °C.

Shift Registers Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standard
• Open-drain outputs capable of 100 mA continuous current and 33 V clamping
• Integrated avalanche energy capability for protection against inductive transients
• Asynchronous reset clears both shift and storage registers simultaneously

Shift Registers Applications

• LED sign drivers
• Graphic status panels
• Fault status indicators

Shift Registers Procurement Notes

Verify the specific suffix 'PW' corresponds to the TSSOP16 package (SOT403-1) required for your PCB layout. Confirm that the component meets AEC-Q100 Grade 1 requirements for your target automotive environment. Ensure the design accommodates the open-drain output configuration and external pull-up requirements. Check for any recent product change notices regarding manufacturing sites or materials.

Shift Registers Selection Notes

Select this component when driving moderate load power devices like LEDs or relays directly from a logic interface. The open-drain architecture allows flexible voltage level shifting via external pull-ups. Consider the low on-state resistance for efficient power handling. Verify that the 8-bit capacity and serial interface suit your system's pin count and data throughput needs.

Shift Registers Part Context

This part belongs to the NPIC6C595-Q100 family of power logic shift registers manufactured by Nexperia. It is specifically engineered for automotive applications requiring robust output stages. The PW suffix indicates the Thin Shrink Small Outline Package variant, providing a compact solution for space-constrained designs while maintaining high current drive capabilities.

Shift Registers Replacement Considerations

Direct replacements include other NPIC6C595 variants such as NPIC6C595D-Q100 (SO16) or NPIC6C595BQ-Q100 (DHVQFN16) if package changes are acceptable. Cross-family shifts to standard logic shift registers require careful evaluation of output current limits and voltage ratings.