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| TMS27PC256-20NL资料 | |
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TMS27PC256-20NL PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:Internal PWM current control. Each pair of outputs is controlled by a fixed off-time PWM current-control circuit that limits the load current to a desired value (ITRIP). Initially, an output is enabled and current flows through the motor winding and RS. When the voltage across the current-sense resistor equals the reference voltage, the current-sense comparator resets the PWM latch, which turns off the driver for the fixed off time during which the load inductance causes the current to recirculate for the off time period. The driver is then re-enabled and the cycle repeats. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TMS27PC256-20NL 厂 家：TI 封 装：DIP 批 号：08+ 数 量：1261 说 明：绝对原厂原装现货热卖！！ |
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运 费： 所在地：深圳 新旧程度： |
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