IQS7222C101QNR

IQS7222C101QNR is a device in the IQS line of smart power switches (Infineon). It acts as a high‑side switch with built‑in protection and control features to power and guard loads in automotive and industrial systems.
Key points
- Likely a multi‑channel smart switch with integrated FETs for load switching.
- Built‑in protections: overcurrent/short‑circuit, undervoltage, overtemperature, and fault diagnostics.
- Control and monitoring: logic inputs and status/diagnostic outputs that can be read by a microcontroller or host controller.
- Intended use: loads such as sensors, actuators, or LEDs, especially in automotive/industrial environments.
Notes
- The C101 and QNR suffixes indicate specific variant details (voltage range, qualification, and package). Exact specs (voltage range, current rating, pinout, package type) vary by variant.
- For precise electrical characteristics and pin configuration, consult the official datasheet and product brief.
If you share the datasheet or target application, I can extract the exact specs and provide a tighter summary.

I don’t have enough information to confirm the pin count and function for IQS7222C101QNR without the manufacturer’s datasheet. Please provide the manufacturer or a link to the datasheet, and I’ll give you the exact pin count and device function (e.g., I/O, power, ground, and intended use).

IQS7222C101QNR is a dual smart high-side switch. Common application areas include:
- Automotive body electronics: lighting, actuators (seats, mirrors), sensors, pumps
- Industrial automation: solenoids, valves, small motors, I/O protection
- Consumer electronics and home appliances: smart lighting, fans, power rails
- Embedded system power management: controlled load switching with protection and diagnostics (short-circuit/overcurrent protection, fault reporting)

8-pin QFN package (3x3 mm), RoHS-compliant (QNR).