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| PI74FCT543TQA资料 | |
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PI74FCT543TQA PDF Download |
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File Size : 116 KB
Manufacturer:PERICOM Description:Both drivers essentially are error amplifiers that can output a worst-case minimum of 9 V (10.5 V at 25C) when the PI74FCT543TQA is powered by 12 V. This allows the controllers to regulate a large range of output voltages, as limited by the threshold voltages of the external NMOS. Both drivers sample the output voltage via a SEN pin. For the adjustable version, this SEN pin typically sources a current of 20 nA and, thus, has minimal loading on the output voltage. For the 2.5-V version, this SEN pin sinks a current of approximately 125 µA (including the currents through the internal resistor divider); this results in minimal loading on the output voltage. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：PI74FCT543TQA 厂 家：PERICOM 封 装：SSOP 批 号：00+ 数 量：58355 说 明： |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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| 联系人：黄林锋 |
| 电 话：0755-82579969,83255343 |
| 手 机：13714599954, |
| QQ：172517499,137550090 |
| MSN：zfdz168@hotmail.com |
| 传 真：0755-82738881 |
| EMail：zfdz168@163.com |
| 公司地址： 深圳市福田区华强北路华强广场B座28楼L室 |
技术支持:维库电子市场网