Optimize thermal management by streamlining overall system temperature monitoring and fan control! (With digital interface)
The "CTF2304" is a system-level thermal management solution chip. Temperature, voltage, and fan speed data can be read directly via the SMBus/I2C bus interface. It also features eight remote channels for monitoring the temperature of external diode-connected transistors, each of which can be configured as single-ended or differential input voltage sensing. The "CTF2304" provides a powerful solution that integrates multiple thermal management functions, including temperature monitoring, fan control, and fault detection.
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basic information
【Specifications (Partial)】 ■ Operating Voltage: 1.8V to 5.5V ■ Digital Interface: Supports SMBus and I2C ■ Supports SMBus Alert Response Address (ARA) ■ Supports Packet Error Checking (PEC) ■ Supports Block Read of Measurement Data ■ Multiple Slave Address Options ■ Slave Address is determined by the pull-up resistors on ALERT and THERM pins ■ Local Temperature Sensor Accuracy: ±1°C Resolution: 0.0625°C Remote Temperature Sensor Accuracy: ±1°C Resolution: 0.0625°C Temperature Range: -40°C to +125°C PWM Frequency: 10Hz to 40kHz Duty Cycle: 0% to 100% (8-bit) ■ Automatic Fan Speed Control Loop ■ Programmable High/Low Temperature Alerts ■ With Temperature Hysteresis ■ Intelligent FANFAIL Detection Function * For more details, please download the PDF or feel free to contact us.
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■Computer (desktop and notebook) ■Server ■Telecom equipment, embedded applications
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The semiconductor industry that originated in Silicon Valley, USA, has developed, with manufacturers from various countries, including Asian nations and Europe, enhancing their technological capabilities and working daily on the development of new products compatible with 4K/H.265 technology. Our company introduces excellent products and technologies related to various video semiconductors and boards, including those for security in different countries, and provides design support in collaboration with manufacturers to ensure smooth application to customer products. We promote corporate activities that consider environmental conservation and aim to contribute to our customers' further development.