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Instruction Manual for Evaluation Board of The TB6605FTG August, 21 , 2018 Re v.1.0...
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【Outline】 The TB6605FTG is a pre-driver for 3 phase brushless DC motor. BiCD process is adopted. Maximum ratings of motor drive voltage is 30V and operating range is up to 28V. This evaluation board mounts necessary components to evaluate the motor. And uses 8A and 30V ratings Nch type MOS FET as output.
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Connection to Evaluation Board VCC: 9 to 28V power supply PGND BRAKE START Short CW/CCW signal Short input Motor signal output Hall Signal These area is auto lead angle value adjustment area. Please adjust external components to fit application.
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Power ON and power OFF sequence and notes Power ON sequence Power OFF sequence 1. In general, please set BRAKE switch to high level. 1. Down PWM duty slowly, and stop the motor rotation. 2. During start operation, please hold inputting PWM signal as low level. 2.
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The method of JP(Jumper) usage JP name Related pins Initial status Comments P+、P- Open It used for power supply connector of hall elements. OUT-A Open It uses for motor connector. OUT-B OUT - A pin , OUT - B pin, OUT - C pin are connected based on silk indication.
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