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简单的、输出锁定的过流故障检测器,具有快速的响应时间
2014-10-12 13:20 上传
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Figure 1. An integrated current-sense amplifier, latched comparator, and reference form a fast-responding, low-voltage, overcurrent-protection circuit.
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Equation 1
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Equation 2
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Equation 3
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Equation 4
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Equation 5
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Equation 6
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Equation 7
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Figure 2. Test results for the Figure 1 circuit show an approximate response time of 2us.