Description
Fig.1 Block diagram
PIN No
1 2 3 4 5 6 7 8 9 10 Thermal pad
Pin Name
FG PWM VCC OUT1 GND OUT2 SEL
H+ HB HThermal pad
Function
FG signal output terminal PWM signal input terminal Power supply terminal Motor output terminal Ground terminal Motor output terminal Noise Free Hall input terminal Hall
Features
- s
1) Operation voltage 1.8 to 8.0V. 2) Lock detection/Automatic restart circuit. 3) Control output terminal. (FG) 4) Thermal shutdown circuit.
- Absolute Maximum Ratings (Ta = 25℃)
5) Over current protection. 6) Combo PWM and Voltage controllable. 7) Low cross-over noise. 8) Noise Free. Parameter
Supply voltage Output current FG single output current FG single output voltage HB output current Power dissipation Operate temperature range Storage temperature range Junction temperature.
- R.
AM3933 Datasheet
