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| UPD7002C资料 | |
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UPD7002C PDF Download |
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File Size : 105 KB
Manufacturer:NEC Description:SS (Pin 10): Soft Start. Connect a capacitor (CSS) from this pin to ground. The output voltage of the LT3433 error amplifier corresponds to the peak current sense amplifier output detected before resetting the switch output(s). The soft-start circuit forces the error amplifier output to a zero peak current for start-up. A 5µA current is forced from the SS pin onto an external capacitor. As the SS pin voltage ramps up, so does the LT3433 internally sensed peak cur- rent limit. This forces the converter output current to ramp from zero until normal output regulation is achieved. This function reduces output overshoot on converter start-up. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：UPD7002C 厂 家：NEC 封 装：9821+ 批 号：394 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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