Manufacturer Part Number
ADT7475ARQZ
Manufacturer
onsemi
Introduction
Thermal management IC for fan control and temperature monitoring
Product Features and Performance
Integrated fan control and temperature monitoring
Supports both internal and external temperature sensors
Fan speed counter for precise control
Multiplexer and register bank included
SMBus output type for easy communication
Product Advantages
High accuracy of ±1.5°C (Max) for reliable sensing
Suitable for varied thermal management applications
Compact 16-SSOP package for space-constrained designs
Key Technical Parameters
Sensing Temperature range -40°C ~ 125°C (External Sensor)
Voltage supply range 3V ~ 3.6V
Operating Temperature range -40°C ~ 125°C
16-bit Analog-to-Digital Converter (ADC)
Comparator for temperature threshold detection
Quality and Safety Features
Built to ensure reliable temperature management
Contributes to system protection through accurate fan control
Compatibility
SMBus interface for compatibility with numerous systems
Application Areas
Computer systems thermal management
Industrial controls
Electronics cooling systems
Product Lifecycle
Obsolete status, potential challenges in future availability
Replacement or upgrade options may need to be considered
Several Key Reasons to Choose This Product
Efficient power management for thermal control
Designed by onsemi, a reputable semiconductor manufacturer
Offers precise thermal monitoring for system protection
Enhanced system longevity through proper temperature regulation
Compact and versatile for a variety of applications