Datasheet

Product Data Sheet 6318 N/2H3PU
02/01/2019 page 5 of 14
3 Operating Data
3.1 Electrical Interface - Input
Control input PWM
Features
Inpute type Open collector
PWM - Frequency 1 kHz - 20 kHz
typical: 2 kHz
Characteristics
Schematics
The shown pull-up resistor to the internal reference voltage (+5V) has 4.7kOhm.
Information to the curve:
0% - <=7% PWM: 0 1/min (Fan off)
7% PWM: 500 1/min (Start-up, comming from 0% PWM)