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Nexperia USA Inc. NPIC6C596APW-Q100J
- Part No.:
- NPIC6C596APW-Q100J
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Shift Registers
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
NPIC6C596APW-Q100J.pdf
- Description:
- IC SHIFT REGISTER 8BIT 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,470
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Product details
Overview
NPIC6C596APW-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, dual clocks (SHCP and STCP), asynchronous master reset (MR), and output enable (OE). It delivers 100 mA continuous per channel, 33 V output clamping, and supports automotive LED signage and fault indicator systems at -40 °C to +125 °C.
For engineers reviewing the NPIC6C596APW-Q100 datasheet, NPIC6C596APW-Q100 pinout, NPIC6C596APW-Q100 application, or NPIC6C596APW-Q100 equivalent, key selection considerations include output voltage clamping (33 V), avalanche energy rating (30 mJ), RDS(on) (≤12 Ω at 100 mA), cascading capability via Q7S, and TSSOP16 package compatibility with AOI-enabled solder joints.
Technical Context
The device implements two independent synchronous registers: an 8-stage shift register clocked by SHCP (LOW-to-HIGH edge) and a storage register clocked by STCP (LOW-to-HIGH edge), enabling precise separation of data loading and output latching. Serial cascading is supported through DS input and Q7S output, with Q7S timed on the falling edge of SHCP to extend hold time in multi-stage configurations.
Each of the eight outputs integrates an EDNMOS transistor with integrated voltage clamps, rated for 33 V drain-source breakdown and 250 mA pulsed current. Output state is controlled solely by OE (active LOW); MR asynchronously clears both registers without affecting output impedance state, and OE operation is fully decoupled from register contents.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.3 V to 5.5 V - Enables direct interface with 3.3 V and 5 V logic domains without level shifting. |
| Output Current (Continuous) | 100 mA per channel - Sufficient to drive medium-power LEDs, relays, or solenoids directly without external buffers. |
| Output Clamping Voltage | 33 V - Protects against inductive kickback in relay/solenoid loads without external TVS diodes. |
| Avalanche Energy | 30 mJ (single pulse) - Absorbs transient energy during inductive load switching, enhancing system robustness. |
| RDS(on) | ≤12 Ω at 100 mA, 85 °C - Ensures low conduction loss and minimal self-heating under sustained load conditions. |
| Propagation Delay (OE → Qn) | 9–97 ns - Supports fast output enable/disable timing for dynamic load control in real-time applications. |
| Max Clock Frequency | 10 MHz - Allows high-speed serial data loading in time-critical automotive display or status panel updates. |
Pinout & Package
TSSOP16 plastic thin shrink small outline package (SOT403-1), 16-pin, 4.4 mm body width, side-wettable flanks for automated optical inspection (AOI) of solder joints.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (Pin 1) | Positive supply rail | Power input for logic core and output drivers; must be decoupled locally to suppress switching noise. |
| DS (Pin 2) | Serial data input | Accepts bitstream for shift register; synchronized to rising edge of SHCP. |
| Q0–Q7 (Pins 3–6, 11–14) | Open-drain power outputs | EDNMOS drains connected to external loads; sources internally tied to GND; require external pull-up. |
| MR (Pin 7) | Master reset (active LOW) | Asynchronously clears both shift and storage registers; does not affect output impedance state. |
| OE (Pin 8) | Output enable (active LOW) | Controls all outputs simultaneously; HIGH forces high-impedance OFF-state regardless of register content. |
| Q7S (Pin 9) | Serial output | Shift register stage-7 output; clocked on falling edge of SHCP to support reliable cascading. |
| STCP (Pin 10) | Storage register clock | Latches data from shift register into output storage; rising edge triggers transfer. |
| SHCP (Pin 15) | Shift register clock | Drives serial data advancement; rising edge shifts data; falling edge clocks Q7S for cascade margin. |
| GND (Pin 16) | Ground reference | Common return for logic and power paths; critical for stable output voltage clamping and ESD performance. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use across -40 °C to +125 °C ambient, meeting stringent reliability and lifetime requirements. |
| Integrated 33 V output clamping | Eliminates need for external flyback diodes when driving inductive loads like relays or solenoids. |
| 30 mJ single-pulse avalanche energy | Enables safe operation during repetitive inductive turn-off transients without degradation or failure. |
| Side-wettable flanks (TSSOP16) | Supports automated optical inspection (AOI) of solder joints, improving manufacturing yield and traceability. |
| Separate SHCP and STCP clocks | Allows independent control of data loading and output update timing, preventing glitches during cascaded operation. |
Applications
| LED Signage | Graphic Status Panel |
|---|---|
|
Use Scenario: Driving rows/columns of high-brightness LEDs in vehicle dashboard or exterior signage. IC Role / Device Role / Timing Role: Shift register provides serialized address decoding and current-sinking drive for multiplexed LED arrays. Use Value: 100 mA per channel enables direct LED drive without external transistors; 33 V clamping protects against LED string open-circuit transients. |
Use Scenario: Controlling backlit icons and segmented indicators on instrument cluster overlays. IC Role / Device Role / Timing Role: Parallel-output latch drives discrete status LEDs with precise ON/OFF timing via STCP synchronization. Use Value: Dual-clock architecture isolates data loading (SHCP) from visual update (STCP), eliminating flicker during dynamic icon changes. |
| Fault Status Indicator | Automotive Relay Driver |
|
Use Scenario: Illuminating diagnostic warning lamps (e.g., ABS, airbag, battery) based on CAN message-triggered GPIO states. IC Role / Device Role / Timing Role: Interface between microcontroller GPIO and high-current indicator lamps; OE enables lamp dimming or blanking. Use Value: Asynchronous MR allows system-level fault reset without software intervention; 125 °C operation ensures reliability near engine bays. |
Use Scenario: Switching 12 V automotive relays for HVAC actuators, lighting modules, or window lift motors. IC Role / Device Role / Timing Role: Power switch driver with integrated transient protection; Q7S enables daisy-chained relay banks. Use Value: 30 mJ avalanche rating absorbs relay coil energy without external snubbers; 250 mA pulsed current supports relay inrush. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit open-drain power shift register applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPIC6B595QPWRQ1 | Higher 150 mA continuous output; 50 V clamp; no Q7S cascading output; different pinout (SOIC-16). | Better suited for higher-voltage relay loads but lacks dedicated cascading output for multi-stage LED panels. | Select when >33 V clamping or >100 mA drive is required; verify PCB layout compatibility due to SOIC vs TSSOP footprint. |
| ULN2803ADW | Eight Darlington pairs; 500 mA peak; no shift register logic; TTL-compatible inputs; no STCP/SHCP separation. | Requires external shift logic (e.g., 74HC595); better for simple on/off control where timing isolation isn't needed. | Choose for cost-sensitive, non-automotive designs needing higher current but accepting added component count and reduced timing control. |
Compared with TPIC6B595QPWRQ1 and ULN2803ADW, the NPIC6C596APW-Q100 uniquely combines AEC-Q100 qualification, TSSOP16 AOI support, Q7S-based cascading, and balanced 100 mA/33 V/30 mJ specs optimized for space-constrained automotive status displays.
Availability
NPIC6C596APW-Q100 is available at Aetrix Electronics and suitable for automotive LED signage, graphic status panels, fault status indicators, and relay driver modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for NPIC6C596APW-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 high-volume, high-reliability logic, analog, and MOSFET solutions, with leadership in automotive-qualified components and advanced packaging technologies.
The NPIC6C596A-Q100 belongs to Nexperia's automotive power logic family, designed specifically for robust, space-efficient driving of moderate-power loads in safety-critical vehicle subsystems such as instrumentation and body electronics.
FAQ
What is the maximum continuous current per output, and how is it validated?
The NPIC6C596APW-Q100 supports 100 mA continuous current per output at Tamb = 125 °C, verified per Table 4 (Recommended Operating Conditions) and confirmed by thermal derating curves in Figure 17. This rating assumes proper PCB copper area for heat dissipation and applies to all eight outputs simultaneously under steady-state DC load.
Can the NPIC6C596APW-Q100 drive inductive loads without external protection components?
Yes - its integrated 33 V output clamping and 30 mJ single-pulse avalanche energy rating (per Figure 9 test circuit) allow direct connection to automotive relays and solenoids. No external flyback diode is required, though layout best practices (short traces, local GND plane) remain essential for EMI control.
How does the Q7S output differ from standard serial-out implementations?
Q7S is clocked on the falling edge of SHCP (not rising), providing extra setup time for the next stage in cascaded configurations. This deliberate timing offset prevents race conditions when daisy-chaining multiple NPIC6C596APW-Q100 devices, as documented in Section 1 and Figure 6 timing diagram.
Is the TSSOP16 package compatible with reflow soldering and automated optical inspection?
Yes - the SOT403-1 package features side-wettable flanks explicitly designed for AOI of solder joint quality. It is qualified for standard lead-free reflow profiles (J-STD-020), with thermal characteristics supporting peak temperatures up to 260 °C and a maximum Ptot of 725 mW at 25 °C (derating to 145 mW at 125 °C).
NPIC6C596APW-Q100J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Shift Register
- Output Type:
- Open Drain
- Number of Elements:
- 1
- Number of Bits per Element:
- 8
- Function:
- Serial to Parallel, Serial
- Voltage - Supply:
- 2.3V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
NPIC6C596APW-Q100J FAQ
1.How can I place an order for NPIC6C596APW-Q100J through Aetrix?
Please submit a Request for Quotation (RFQ) for NPIC6C596APW-Q100J on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for NPIC6C596APW-Q100J reliable?
The price and inventory of NPIC6C596APW-Q100J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NPIC6C596APW-Q100J is usually 5 days.
3.What payment methods are accepted for NPIC6C596APW-Q100J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NPIC6C596APW-Q100J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NPIC6C596APW-Q100J?
NPIC6C596APW-Q100J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NPIC6C596APW-Q100J order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for NPIC6C596APW-Q100J?
For technical support, including NPIC6C596APW-Q100J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NPIC6C596APW-Q100J requirements.
6.How does Aetrix verify that NPIC6C596APW-Q100J is sourced from the original manufacturer or authorized distributors?
All NPIC6C596APW-Q100J products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NPIC6C596APW-Q100J meets industry standards.
7.What is the process for return or replacement of NPIC6C596APW-Q100J?
All NPIC6C596APW-Q100J units undergo pre-shipment inspection (PSI). If there is an issue with NPIC6C596APW-Q100J, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The NPIC6C596APW-Q100J part is unused and in its original packaging.
Return procedure for NPIC6C596APW-Q100J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NPIC6C596APW-Q100J Tags
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