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LB11660FV Datasheet, PDF (5/10 Pages) Sanyo Semicon Device – Single-Phase Full-Wave Fan Motor Driver
Pin Assignment
LB11660FV
VM 1
OUT2 2
PRE2 3
VCC 4
VTH 5
RMI 6
CPWM 7
FG 8
LB11660FV
Top view
16 OUT1
15 PRE1
14 GND
13 6VREG
12 CT
11 IN-
10 HB
9 IN+
Truth Table
IN-
IN+
VTH
CPWM
CT
OUT1
OUT2
PRE1
PRE2
High
Low
High
Low
High
Low
Low
High
Low
High
Low
High
Low
High
-
High
Low
-
Low
High
High
Off
Off
Off
Off
Off
Off
High
Off
Off
Off
Off
Low
High
Low
High
Low
High
High
Low
High
Low
High
Low
CPWM – High is the state where CPWM > VTH, and CPWM– Low is the state where CPWM < VTH.
FG
Mode
Low
During rotation  drive
Off
Low
During rotation 
Off
regeneration
Low
Lock protection
Off
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