Nexperia USA Inc. NPIC6C596D-Q100,11

Overview

NPIC6C596D-Q100 from Nexperia is an AEC-Q100 Grade 1 qualified 8-bit serial-in/parallel-out shift register with open-drain extended-drain NMOS (EDNMOS) 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 in automotive LED signage and fault indicator panels.

For engineers reviewing the NPIC6C596D-Q100 datasheet, NPIC6C596D-Q100 pinout, NPIC6C596D-Q100 application, or NPIC6C596D-Q100 equivalent, key selection considerations include its automotive-grade temperature range (−40 °C to +125 °C), cascading capability via Q7S, low R_DS(on) (3.0 Ω typ. at 50 mA), avalanche energy rating (30 mJ), and SO16 package compatibility with legacy PCB layouts.

Technical Context

The device implements dual-register architecture: an 8-stage shift register clocked by SHCP (data shifted on LOW-to-HIGH edge) and a parallel storage register clocked by STCP (data latched on LOW-to-HIGH edge). Cascading is enabled via Q7S, which outputs on the falling edge of SHCP to extend hold time between stages.

Each of the eight open-drain EDNMOS outputs features internal voltage clamping to 33 V and supports 250 mA pulsed current. Output state is controlled solely by OE (active LOW); MR asynchronously clears both registers without affecting output impedance state.

Key Specifications

Pinout & Package

NPIC6C596D-Q100 uses the SO16 plastic small outline package (SOT109-1), 16-pin, 3.9 mm body width, with gull-wing leads suitable for automated optical inspection and reflow soldering.

Key Features

Applications

Equivalent & Alternatives

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

Compared with TPIC6B595QPWRQ1, NPIC6C596D-Q100 offers superior timing margin for multi-stage LED arrays; compared with SN74HC595QPWRQ1, it delivers true power-driving capability with automotive-grade ruggedness - making it the sole option for direct 100 mA load control in AEC-Q100 systems.

Availability

NPIC6C596D-Q100 is available at Aetrix Electronics and suitable for automotive LED signage, graphic status panels, and fault indicator systems requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for NPIC6C596D-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 global semiconductor expert focused on essential efficiency-enhancing components, delivering high-performance, high-reliability logic, power, analog, and ESD protection devices.

NPIC6C596D-Q100 belongs to Nexperia's automotive-qualified power logic family, designed specifically for robust, low-cost replacement of discrete transistor arrays in medium-power digital output applications such as lighting, diagnostics, and electromechanical actuation.

FAQ

What is the maximum safe operating voltage on the Q0–Q7 outputs?

The NPIC6C596D-Q100 outputs are rated for continuous 33 V drain-source voltage (V_DS) with integrated clamping. Operation above 33 V risks permanent damage, even with external snubbers. The 33 V limit applies regardless of whether the load is resistive, inductive, or capacitive, and is validated across the full −40 °C to +125 °C temperature range.

Can NPIC6C596D-Q100 drive LEDs directly without current-limiting resistors?

No - external current-limiting resistors are mandatory. While the device sinks up to 100 mA continuously per output, forward voltage drop across the LED and supply rail variation make passive current limiting essential for consistent brightness and thermal stability. Resistor value must be calculated based on V_CC, LED V_F, and desired I_F, with derating applied at high ambient temperatures.

How does the Q7S output timing differ from standard shift registers?

Unlike conventional shift registers where Q7S updates on SHCP rising edge, NPIC6C596D-Q100 clocks Q7S on the SHCP falling edge. This design extends the setup time for the next stage by one full clock period, enabling reliable cascading at up to 10 MHz without added inter-stage delay compensation or external latching.

Is the SO16 package (SOT109-1) pin-compatible with other variants like TSSOP16 or DHVQFN16?

Yes - all three packages (SO16/SOT109-1, TSSOP16/SOT403-1, DHVQFN16/SOT763-1) share identical pin numbering and function mapping per the datasheet. However, thermal performance differs significantly: DHVQFN16 supports 1825 mW total power dissipation at 25 °C versus 800 mW for SO16, making package selection critical for high-duty-cycle applications.