LV11961HA Datasheet, PDF (7/14 Pages) ON Semiconductor – Single-phase FAN Motor Driver

Continued from preceding page.
Pin
No.
Name
8
IN1
LV11961HA
Function
Input of hall signal (1).
9
HB
Output of regulated voltage for hall bias.
Equivalent circiut
8
S GND
SGND
V CC
10 IN2
11 REG
12 SFS
Input of hall signal (2).
Output of regulated voltage (3.2V).
This voltage supplies power for internal
circuits to control.
SGND
10
SG ND
V CC
9
S GND
11
SGND
Input to adjust the time of soft starting.
SGND
REG
13 SGND
Frame PGMD
GND for internal circuits to control.
GND to power MOSFETs.
In addition, these pins contribute for
radiation.
12
S GND
SGND
S GND
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