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| TDE1798D资料 | |
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TDE1798D PDF Download |
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File Size : 105 KB
Manufacturer:ST Description:SW(Pin 9): This is the drain of the internal NMOS power switch. Minimize the metal trace area connected to this pin to minimize EMI. VIN(Pin 10): Input Supply Pin. Bypass this pin with a capaci- tor as close to the device as possible. The capacitor should connect between VIN and PGND. SWI(Pin 11): PMOS switch input. Source connection of PMOS device. SWO(Pin 12): PMOS switch output. Drain connection of PMOS device. SWC(Pin13): PMOS switch control pin. This pin creates an AND function with the delay time after the output of the switching regulator has reached 85% of its nominal value. To ensure the PMOS switch is in the correct state, apply a voltage above 1.5V to this pin to turn on the PMOS switch and apply a voltage below 0.7V to turn off the PMOS switch. AVIN(Pin 14): Supply pin for the Vcom opamp and the Gamma buffer. Bypass this pin with a capacitor as close to the device as possible, about 100nF, if connected directly to the output of the boost DC/DC switching regulator. The capacitor should connect between AVIN and PGND. GMA(Pin 15): Gamma Buffer output pin. GMA+(Pin 16): Gamma Buffer input pin. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TDE1798D 厂 家：ST 封 装：99+ 批 号：8 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 |
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