System Level Fan Speed Monitor and Controller ICs
The CTF28XX is a system level fan management IC specifically designed for data center application.
Product List
Part Number
VCC (V)
Interface
Fan control
Control Mode
Outputs Fan Drive
Tach Input Num.
GPIO Num.
Package
CT2816
3.0 to 3.6
I2C/SMBus
PWM Freq：1kHz~50kHz Duty Cycle：0~100%,8 bits Duty Cycle Resolution：0.39% Intelligent Fan Failures Detect SMBus & I2C
Takeover Mode or Fixed-Freq
6 PWM
12
-
QFN4x4-32
CT2836
3.0 to 3.6
I2C/SMBus
PWM Freq：1kHz~50kHz Duty Cycle：0~100%,8 bits Duty Cycle Resolution：0.39% Intelligent Fan Failures Detect SMBus & I2C
Takeover Mode or Fixed-Freq
6 PWM
12
21
QFN5x5-36
CT2828
3.0 to 3.6
I2C/SMBus
PWM Freq：1kHz~50kHz Duty Cycle：0~100%,8 bits Duty Cycle Resolution：0.39% Intelligent Fan Failures Detect SMBus & I2C
Takeover Mode or Fixed-Freq
8 PWM
16
21
QFN6x6-64
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Copyright@Sensylink Inc. 2024