lv8105w ETC-unknow, lv8105w Datasheet - Page 14

• Manufacturer Part Number: lv8105w
• Description: For Variable Speed Control Three-phase Brushless Motor Predriver
• Manufacturer: ETC-unknow

Continued from preceding page.
Pin No.
24
25
26
28
31
34
Pin name
RFGND
WL
HB
RF
UL
VL
Hall bias switch pin.
Goes off when the S/S pin is the stop state.
Output current detection reference pin.
Connect to GND side of the current detection
resistor Rf.
Output current detection pin.
Connect to the current detection resistor Rf.
Sets the the maximum output current IOUT to be
0.25/Rf.
Output pins for gate drive of the lower side N
channel power FET.
Pin function
LV8105W
VREG
VREG
25
V CC
VREG
2kΩ
Equivalent circuit
28 31 34
Continued on next page.
5kΩ
No.A1271-14/21
24
26