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EPM7128QC160-20

EPM7128QC160-20资料
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File Size : 116 KB Manufacturer:ALTERA Description:The MIC5031 detects an overcurrent condition by comparing the voltage drop across the external MOSFET to a reference voltage drop created across R1. If VDS exceeds VR1, a comparator (not shown) shuts off the external MOSFET by way of the current limit delay, lockout latch, and logic. The bandgap reference, op amp and NPN create a constant voltage (1.23V) across R2. This results in a constant current, IR2, through R2. Ignoring a small amount of base current, the same current (IR2) flows through R1. R1 is selected to achieve the desired reference voltage drop, VR1. Refer to the applications section for formulas.

	1PCS	100PCS	1K	10K
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型号：EPM7128QC160-20 厂家：ALTERA 封装：320 批号：96+ 数量：QFP160 说明：


运费：所在地：新旧程度：