Datasheet

Product Data Sheet RG160-28/18N/2TDHHP
02/01/2019 page 4 of 12
3 Operating Data
3.1 Electrical Interface - Input
Control input PWM
Features
Inpute type Open collector
PWM - Frequency 1 kHz - 10 kHz
typical: 2 kHz
Characteristics
Schematics
Speed control:
By pulse width modulation (PWM) 0 ... 100%
Open collector in relation to signal-ground.
The shown pull-up resistor R1 to the internal reference voltage (+5V) has 4.7kOhm.