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| PDTA144EU资料 | |
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PDTA144EU PDF Download |
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File Size : 116 KB
Manufacturer:PHIL Description:Turn-On Time: In the circuit of Figure 1, turning Q1 on applies a low voltage to the STBY control (pin 3) and disables the regulator ouput. Correspondingly, turning Q1 off removes the low-voltage signal and enables the output. Once enabled, the output will typically experience a 10C15ms delay followed by a predictable ramp-up of voltage. The regulator should provide a fully regulated output voltage within 40ms. The waveform of Figure 2 shows the output voltage and input current waveforms of a PT6521 (3.3V) following the turn-off of Q1. The turn off of Q1 corresponds to the rise in Vstby. The waveforms were measured with a 5Vdc input voltage, and 4.5A resistive load. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：PDTA144EU 厂 家：PHIL 封 装：SOT23 批 号：0138+ 数 量：3000 说 明：全新原装正品,优势库存热卖中! |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
