品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 Features
• Temperature Measurement ♦ 1 Local On−Chip Temperature Sensor ♦ 2 Remote Temperature Sensors ♦ 3 Current External Temperature Sensors with Series Resistance Cancellation (SRC) ♦ PECI Interface for CPU Thermal Information and Support of Up to 4 PECI Inputs on 1 Pin • Fan Drive and Fan Speed Control ♦ 3 High Frequency or Low Frequency PWM Outputs for Use with 3−Wire or 4−Wire Fans ♦ 4 TACH Inputs to Measure Fan Speed ♦ OS Independent Automatic Fan Speed Control Based on Thermal Information ♦ Dynamic TMIN Control Mode to Optimize System Acoustics ♦ Default Startup at 100% PWM for All Fans for Robust Operation • Bidirectional THERM/SMBALERT Pin to Flag Out−of−Limit and Overtemperature Conditions • GPIO Functionality to Support Extra Features ♦ Can be Used for Loadline Setting for Voltage Regulation, LED Control, or Other Functions • IMON Monitoring for CPU Current and Power Information • Footprint and Register Compatible with ADT7473/ADT7475/ ADT7476/ADT7476A Family of Fan Controllers • SMBus Interface with Addressing Capability for Up to 3 Devices |
