參數(shù)資料
型號: LB1923M
元件分類: 運動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44
封裝: QFP-44
文件頁數(shù): 9/19頁
文件大?。?/td> 152K
代理商: LB1923M
LB1923M
No.6067-17/19
Continued from preceding page.
Pin No
Pin
Function
Equivalent circuit
27
29
31
UH
VH
WH
Outputs (Fixed current source outputs)
32
VCC
Power-supply voltage
Connect a capacitor between this pin and
ground for power supply stabilization.
33
VREG
7-V shunt regulator output
34
CR
PWM oscillator frequency setting
35
CROCK
Sets the operating time for the lock protection
circuit. A protection operating time of about 2.1
seconds can be set by connecting a capacitor
(of about 0.047
F) between this pin and ground.
Continued on next page.
A11852
27 29 31
VCC
2k
33
A11853
200
A11854
VCC
200
1k
34
A11855
VCC
200
35
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相關代理商/技術參數(shù)
參數(shù)描述
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