Products
WT7038
【 General Description 】 |
WT7038 is a fan speed control IC ,used to 2/3/4 wires Fan Motor Controller for HP patented fan command. |
【 Features 】 | |
● | PWM fan speed control. |
● | Built-in OP amplifier for thermistor signal amplification. |
● | Support Fan Command input, both 5V and 3.3V logic levels. |
● | 5V reference voltage output. |
● | Full fan speed output when Fan Command signal is broken. |
● | +12V power supply. |
● | 8-pin SOP and DIP green package. |