STK681-332GEVB,STK681-332-E 的評估板是一款混合 IC,用于
有刷電機的
電流控制正向/反向
直流電機驅(qū)動器。它可以根據(jù)外部輸入信號進行前進、后退和制動操作。峰值啟動輸出電流為8.5A,峰值制動輸出電流為12A。連接外部電流檢測
電阻可實現(xiàn) PWM 操作模式下的過流檢測和峰值電流控制。 STK681-332-E內(nèi)置各種保護功能。它們包括防止過流、過熱、接地短路和
電源短路的功能
說明
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STK681-332GEVB, Evaluation Board for the STK681-332-E is a hybrid IC for use in current control forward/reverse DC motor driver for brush motors. It allows forward, reverse and brake operations in accordance with the external input signal. The peak startup output current is 8.5A and the peak brake output current is 12A. Connecting an external current detection resistor allows over-current detection and peak current control in the PWM operation mode. The STK681-332-E has various protective functions built-in. They include function against over-current, overheating and short to ground and short to supply