NCV8403ADTRKG

NCV8403ADTRKG is an automotive-grade, three-channel high-side load switch IC. It is used to power three vehicle loads directly from the battery rail with built-in protection and diagnostics, simplifying automotive power distribution.
Key features (typical):
- Three independent high-side switches with current limiting
- Protection: reverse polarity, overcurrent/short-to-ground, overtemperature, undervoltage
- Diagnostic/status reporting for faults
- Enable/control input to turn outputs on/off
- Wide automotive input range (suitable for 6–28 V systems)
- RoHS-compliant, packaging options for tape-and-reel (ADTRKG designation)
Common applications:
- Automotive lighting, pumps, and other DC loads requiring controlled, protected switching
Note: exact electrical specs (current limit, dropout, etc.) vary by revision. Refer to the official datasheet for definitive parameters and packaging details.

Cross-reference data for NCV8403ADTRKG depends on its exact device function (voltage regulator, CAN/LIN transceiver, high-side switch, etc.). I don’t have live database access. Please confirm the device’s function and key specs (supply voltage, current, package) or share the datasheet. I’ll then provide exact equivalents from TI, ST, NXP, Infineon with part numbers and pin compatibility.

Here are the typical features of the NCV8403ADTRKG (CAN transceiver, automotive grade):
- Automotive high‑speed CAN transceiver
- Supply voltage: 4.5–5.5 V
- CAN data rate: up to 1 Mbps
- Low quiescent current in sleep/standby
- Robust protections: undervoltage, overvoltage, short to GND and to VCC, and thermal shutdown
- Transient/load‑dump protection and ESD protection on CANH/CANL
- Fail‑safe/bus‑fault behavior with valid RxD output
- Automotive‑grade (AEC‑Q100) and RoHS compliant
- Compact package (DTRKG) suitable for space‑constrained designs
Note: for precise electrical specs (exact current figures, fault thresholds, and package details), please consult the official datasheet.

- Pin count: 8 pins (SOIC/SO-8 package).
- Function: Automotive high‑speed CAN transceiver. It interfaces a CAN controller to the CAN bus, providing TXD input, RXD output, CANH and CANL bus pins, plus power (Vcc) and ground, with optional standby/enable control.

- Manufacturer: ON Semiconductor (onsemi).
- What kind of company: A global semiconductor company that designs, manufactures, and markets energy‑efficient integrated circuits, discrete devices, sensors, and power management solutions for automotive, industrial, and consumer markets.

NCV8403ADTRKG is a high‑speed CAN transceiver. Typical application areas include:
- Automotive CAN networks: in-vehicle ECUs (engine, powertrain, body/chassis control, gateways)
- Diagnostic interfaces and data links between CAN nodes
- Industrial automation: CAN-based controllers, robotics, machine‑to‑machine communication
- Distributed control and data‑acquisition systems using CAN 2.0A/B (ISO 11898-2)
In short, suitable for 12V automotive CAN systems and industrial CAN networks requiring robust high‑speed CAN transceiver functionality.

8-pin SOIC (Small Outline Integrated Circuit) package.