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ONSEMI ADT7476AARQZR Thermal Controller
The ADT7476A is a comprehensive thermal monitor and multi-fan controller designed for efficient system cooling and temperature management. It communicates over SMBus, supports multiple temperature sensors including remote diodes, and provides flexible fan control with PWM outputs. Key features include configurable thermal zones, bidirectional therm-pin, high-accuracy temperature measurement, and noise filtering. Advanced functions like acoustic control, fan presence detection, and programmable hysteresis enable tailored thermal solutions for desktops and portable devices. Its design supports diagnostic features, system safety, and noise reduction, making it suitable for diverse electronic and cooling applications.
ONSEMI ADT7476AARQZR Thermal Controller Specifications:
- Supports SMBus 2.0 electrical specifications
- Monitors up to five voltages including 5V, 12V, 2.5V, and Vcc
- Supports internal and remote temperature sensing with 10-bit resolution
- Extended temperature range up to 191°C
- Controls and monitors up to four fans using PWM signals
- Supports digital and analog input modes with programmable thresholds
- Fan speed measurement in 16-bit counts, capable of handling stall detection
- Programmable hysteresis, ramp rates, and fan speed limits
- Bidirectional THERM pin for overtemperature signaling and system protection
- Includes temperature offset and calibration registers for accuracy
- Supports fan presence detection and synchronization for multiple fans
- Power supply: 3.0V to 3.6V, maximum junction temperature 150°C
- Pb-Free, RoHS compliant, halogen-free design
Buy the Buy ON Semiconductor ADT7476A Part Number ARQZR Online
Enhance your system’s cooling efficiency with the ADT7476A thermal monitor and fan controller. Easily integrate with SMBus for system management, monitor multiple sensors, and control up to four PWM fans for optimal noise and power management. Its advanced features include remote sensing, programmable hysteresis, and thermal protection, ensuring system safety and stability. Perfect for desktops, laptops, and embedded systems, this versatile device simplifies thermal design and boosts performance with precise temperature regulation and fan control. Shop online now for quick, reliable delivery.
Buy ON Semiconductor ADT7476A now and experience unmatched reliability and performance in thermal management and fan control solutions.
Frequently Asked Questions
Where can I buy ONSEMI ADT7476AARQZR?
You can click on the BUY or RFQ button to purchase ADT7476AARQZR from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part ADT7476AARQZR?
You can download the ADT7476AARQZR datasheet or visit the ONSEMI website for support.
Who is the manufacturer of ADT7476AARQZR?
ONSEMI