|LB11693||Three-Phase Brushless Motor Driver for 24 V Fan Motors|
SANYO -> Panasonic
|LB11693 Datasheet PDF : 12 Pages |
Pin No. Symbol
OUT2 Motor drive outputs
GND2 Motor drive output system ground
VD Low side output transistor drive current supply
Motor drive output power supply and output current
Connect the resistor Rf between this pin and VCC.
The output current will be limited to the current value set
by the equation IOUT = VRF/Rf.
Power supply for systems other than the motor drive
1 2 28
5 V regulator output
VREG Insert a capacitor (about 0.1 µF) between this pin and
ground for stabilization.
Undervoltage protection voltage detection
To detect VREG, connect this pin to VREG.
To detect VCC, set the detection voltage by inserting a
zener diode in series.
FG filter connection
FGFIL This pin is normally left open. If noise on the FG signal is a
problem, insert a capacitor between this pin and ground.
Continued on next page.
|Direct download click here|
|Share Link :|