參數(shù)資料
型號: TA8420AF
元件分類: 運動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 2 A, PDSO10
封裝: 0.225 INCH, 1 MM PITCH, PLASTIC, SSOP-10
文件頁數(shù): 2/12頁
文件大?。?/td> 368K
代理商: TA8420AF
TA8420,21AF
2001-06-13
10
APPLICATION CIRCUIT
Note 1: There’s no requirement of this diodes in normal applications.
But if the VCC is more than 14 V or use large value of coil reactance, we recommend to connect this diodes.
Note 2: There’s no requirement of this capacitance in normal applications.
But connection 0.47~10 F of this capacitance increases a stability of operation.
Note 3: This capacitance is for noise suppression use.
Connect if required.
Note 4: We recommend to connect capacitance between each output and GND (or out (A) and (B)), to suppress RFI
and noise problems.
Note 5: Utmost care is necessary in the design of the output line, VCC and GND line since IC may be destroyed due
to shortcircuit between outputs, air contamination fault, or fault by improper grounding.
Note 6: In case of large mutual inductive value between La and Lb.
Diodes (or CR) are required to restrict parasitic oscillation caused by negative electromotive force
generated by inductive mutual effect between La and Lb.
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