Nexperia USA Inc. NPIC6C595D-Q100,11

Overview

NPIC6C595D-Q100 from Nexperia is an AEC-Q100 Grade 1 qualified 8-bit serial-in/parallel-out shift register with open-drain extended-drain NMOS outputs, separate shift/storage clocks (SHCP/STCP), asynchronous master reset (MR), and active-low output enable (OE). It delivers 100 mA continuous current per channel, 33 V drain-source breakdown, and integrated inductive transient clamping - used for automotive LED signage, fault indicator panels, and relay/solenoid drive.

For engineers reviewing the NPIC6C595D-Q100 datasheet, NPIC6C595D-Q100 pinout, NPIC6C595D-Q100 application, or NPIC6C595D-Q100 equivalent, key selection criteria include its 33 V/100 mA open-drain power outputs, -40 °C to +125 °C operation, dual-clock architecture enabling independent shift/storage control, and DHVQFN/SO16/TSSOP package options with AOI-compatible side-wettable flanks.

Technical Context

The device implements two synchronous 8-bit registers: an 8-stage shift register clocked by SHCP (LOW-to-HIGH edge) and an 8-bit storage register clocked by STCP (LOW-to-HIGH edge), allowing pipelined data transfer. Cascading is enabled via DS input and Q7S serial output, while MR asynchronously clears both registers.

Each of the eight Q0–Q7 outputs integrates an extended-drain NMOS transistor with 33 V V(BR)DSS, 30 mJ single-pulse avalanche energy rating, and internal clamp diodes - enabling direct drive of inductive loads without external flyback components. OE controls high-impedance OFF-state independently of register state.

Key Specifications

Pinout & Package

NPIC6C595D-Q100 uses the SO16 plastic small outline package (SOT109-1), 16-pin, 3.9 mm body width, with standard lead pitch (1.27 mm) and gull-wing leads compatible with automated assembly and AOI inspection.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 8-bit power shift register applications.

Compared with TPL9201QPWRQ1 and TPIC6B595QPWRQ1, NPIC6C595D-Q100 uniquely balances AEC-Q100 Grade 1 compliance, 8-channel serial expandability, 33 V/100 mA per output, and integrated avalanche robustness - making it optimal for cost-sensitive, space-constrained automotive status and power interface designs.

Availability

NPIC6C595D-Q100 is available at Aetrix Electronics and suitable for automotive LED signage, fault indicator panels, and relay/solenoid driver circuits requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for NPIC6C595D-Q100 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a leading semiconductor manufacturer specializing in high-performance, high-reliability logic, power, analog, and MOSFET solutions for automotive, industrial, and consumer markets.

NPIC6C595D-Q100 belongs to Nexperia's automotive-qualified power logic family, designed specifically to replace discrete transistor arrays in 12 V/24 V automotive subsystems while meeting stringent AEC-Q100 reliability and thermal requirements.

FAQ

What is the maximum recommended clock frequency for SHCP?

The NPIC6C595D-Q100 supports a maximum SHCP frequency of 10 MHz under recommended conditions (ID = 75 mA, Tamb = 25 °C). At higher temperatures or loads, derating applies: propagation delay increases to ~120 ns at 125 °C, limiting practical operation to ≤7 MHz in under-hood applications. The 10 MHz rating assumes cascaded configurations with adequate setup/hold margins.

Can OE be toggled dynamically while outputs are active?

Yes - OE can be switched HIGH/LOW at any time without disturbing the contents of the shift or storage registers. When OE is HIGH, all Q0–Q7 outputs enter high-impedance OFF-state immediately (tPHL ≤ 9 ns), enabling dynamic blanking or shared-bus isolation. Register states remain preserved, and outputs resume driving on next OE LOW transition.

Is external flyback protection required when driving relays?

No - the integrated clamp diodes and 30 mJ avalanche energy rating allow direct relay coil connection without external components. Testing confirms safe operation with typical 12 V automotive relays (coil energy ≈12–18 mJ). For coils exceeding 30 mJ or repetitive switching >10 Hz, thermal monitoring of the package is advised.

How does MR interact with STCP and SHCP timing?

MR is asynchronous and overrides all clock inputs: a LOW pulse on MR immediately clears both the shift register and storage register to zero, regardless of SHCP or STCP state. The reset is complete within 20 ns (tPLH of MR to Qn), and registers remain cleared until MR returns HIGH and new data is shifted in - no clock edges are required for reset completion.