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| UCC2806DW资料 | |
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UCC2806DW PDF Download |
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File Size : 105 KB
Manufacturer:TI Description:Short-circuit current is internally limited. The device responds to a sustained overcurrent condition by turning off after a tON time delay. The device then stays off for a period, tOFF, that is 32 times the tON delay. The device then begins pulsing on and off at the tON/(tON+tOFF) duty cycle of 3%. This drastically reduces the power dissipation during short-circuit and means heat sinks need only accommodate normal operation. On the 3-leaded versions of the device tON is fixed at 750 µs, on the adjustable 5-leaded versions an external capacitor sets the on time. The off time is always 32 tON. The external timing control pin, CT, on the 5-leaded versions also serves as a shutdown input when pulled low. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：UCC2806DW 厂 家：TI 封 装：04+ 批 号：2490 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：张小姐、 颜先生13661569158 |
| 电 话：400-878-9158,021-54286636 |
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