參數(shù)資料
型號(hào): TA84007SG
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PSIP9
封裝: 2.54 MM PITCH, SIP-9
文件頁(yè)數(shù): 2/16頁(yè)
文件大小: 362K
代理商: TA84007SG
TA84007PQ/SG/FG
2006-3-6
10
Application Example
Note 1: Experiment to determine the optimum capacity value (22
F or greater) for the capacitor. Position the
capacitor near the pin (within 20 mm).
Note 2: Use a current limiting resistor (R1) to protect against overcurrent.
Note 3: If you wish to use the IC with VS = Vref, use a resistor to protect against Vref pin surge
Note 4:
Utmost care is necessary in the design of the output, VCC, VM, and GND lines since the IC may be destroyed
by short-circuiting between outputs, air contamination faults, or faults due to improper grounding, or by
short-circuiting between contiguous pins.
Application Precautions
Insert a stop (of about 100 s) during switching (forward U reverse, forward/reverse U brake) to prevent against
in-rush current flow.
IC functionality is not guaranteed when the IC is being powered on and off. Please confirm that there will be no
problems in your application in this regard.
TA84007PQ/SG/FG
7/2/11
1/5/1
8/6/15
10/3/13
4/8/5
2/7/4
GND
IN2
TA84007PQ/SG/FG
6/1/9
VCC
VS
IN1
5/9/7
R1 (Note 2)
(Note 1)
M
10
F
R2 (Note 3)
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