(China (Mainland))
Product Summary
The emc6d102-ck-tr is an environmental monitoring device with automatic fan control capability. The emc6d102-ck-tr provides hardware monitoring for up to five voltages and three thermal zones, measures the speed of up to four fans, and controls the speed of multiple DC fans using Pulse Width Modulator (PWM) outputs. Fan speed may be under host software control or automatic. In host control mode, the host software continuously monitors temperature and fan speed registers, makes decisions as to desired fan speed and sets the PWMs to drive the required fan speed.
Parametrics
emc6d102-ck-tr absolute maximum ratings: (1)Operating Temperature Range: 0°C to +70°C; (2)Storage Temperature Range: -55 to +150°C; (3)Maximum Vcc: +5.5V; (4)Positive Voltage on any pin (except for analog inputs), with respect to Ground: Vcc+0.3V; (5)Negative Voltage on any pin (except for analog inputs), with respect to Ground: -0.3V.
Features
emc6d102-ck-tr features: (1)PWM (Pulse width Modulation)Outputs (3); (2)Fan Tachometer Inputs (4); (3)Individual status and enable bits per tach input; (4)Programmable automatic fan control based on temperature; (5)Fan ramp rate control for acoustic noise reduction; (6)3.3 Volt Operation (5 Volt Tolerant Input Buffers); (7)SMBus 2.0 compliant interface (Fixed, Not Discoverable)With Three Slave Address Options; (8)5 VID (Voltage Identification)inputs; (9)XOR Tree test mode; (10)Mechanical Package (24-pin SSOP); green, lead-free package also available.
Diagrams
