參數(shù)資料
型號: AN3861SA
廠商: PANASONIC CORP
元件分類: 運動控制電子
英文描述: Sensor-less Motor Drive IC for VTR Movie Cylinder
中文描述: BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO32
封裝: 0.300 INCH, PLASTIC, SSOP-32
文件頁數(shù): 8/11頁
文件大?。?/td> 103K
代理商: AN3861SA
I
Pin Descriptions (cont.)
Equivalent circuit
Description
Standard waveform
Pin No.
Pin name
25
PCI :
Current feedback
system phase
compensation
26
VS :
Motor drive
power supply
28
CS :
Drive current output
29
W :
W-phase drive output
30
PG :
Power block
grounding
32
PG :
Power block grounding
31
V :
V-phase drive output
27
VB :
Unregulated
power supply
Terminal inputting the VB
unregulated power supply
Terminal outputting the motor
drive current
Terminal driving the W-phase
of motor
Terminal connecting the power
transistor block to GND
Terminal attaching the capaci-
tor for phase compensation of
current feedback system
Terminal inputting the VS
motor drive power supply
Terminal driving the V-phase
of motor
Terminal connecting the power
transistor block to GND
VB
GND
1k
50
VB
GND
1k
8k
1.5k
GND
GND
GND
CS
Vs
25
28
29
CS
VB
GND2
GND
8k
31
CS
VB
GND2
GND
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